Sample result

SIINFEKL, an exact peptide

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The search

Query: SIINFEKL · 8 lettersSIINFEKL
From: UniProt P01012, residues 258 to 265
Search: Exact text → Patent proteins
Set: Public patent sequences: Patent proteins, snapshot 2026-11-05-c456f6bdba29
Ran: 2026-11-12
Found: 771 sequences, 2,028 publications, 1,357 families

Exact search reads every stored sequence for this text, so these counts are complete. A letter matches only that letter, and an N in a stored sequence is not a wildcard. The list keeps up to 1,000,000 matches. These results do not establish patentability.

Patents

2,028 publications in 1,357 families match these filters.

JP 2024528697-A2024-07-30

EXTRACELLULAR VESICLES FROM MICROALGAE, THEIR PREPARATION, AND USES

AGS THERAPEUTICS SAS

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 258 to 265. Positions start at 1 and include both ends.
```
Query   1 SIINFEKL 8
          ||||||||
Hit   258 SIINFEKL 265
```
8 of 8 identical, no gaps.
EP 4406597-A22024-07-31

IMMUNE-MODIFYING PARTICLES FOR THE TREATMENT OF INFLAMMATION

ONCOUR PHARMA INC

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
KR 1020240117650-A2024-08-01

RNA CANCER VACCINES

MODERNATX, INC

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
JP 2024529450-A2024-08-06

COMPOSITIONS AND METHODS FOR TREATING AND PREVENTING HEPATITIS B AND D

Svenska Vaccinfabriken Produktion AB

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
EP 4408462-A22024-08-07

PANCORONAVIRUS VACCINES

GRITSTONE BIO INC

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
EP 4410376-A22024-08-07

CD200 INHIBITORS AND METHODS OF USE THEREOF

UNIV MINNESOTA

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 10 to 17. Positions start at 1 and include both ends.
```
Query  1 SIINFEKL 8
         ||||||||
Hit   10 SIINFEKL 17
```
8 of 8 identical, no gaps.
EP 4417616-A12024-08-21

LXR ANTAGONISTS

OSPEDALE SAN RAFFAELE SRL

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
US 12071620-B22024-08-27

Polynucleotides containing a morpholino linker

ModernaTX, Inc.

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 5 to 12. Positions start at 1 and include both ends.
```
Query  1 SIINFEKL 8
         ||||||||
Hit    5 SIINFEKL 12
```
8 of 8 identical, no gaps.
EP 4421174-A22024-08-28

ADJUVANT COMPRISING A GLYCOARCHAEOL AND AN IMMUNOSTIMULANT

NAT RES COUNCIL CANADA

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 6 to 13. Positions start at 1 and include both ends.
```
Query  1 SIINFEKL 8
         ||||||||
Hit    6 SIINFEKL 13
```
8 of 8 identical, no gaps.
EP 4426817-A22024-09-11

METHODS AND MATERIALS FOR TREATING CANCER

MAYO FOUND MEDICAL EDUCATION & RES

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
US 12091440-B22024-09-17

IL2 and peptide-MHC complex fusion proteins and methods of use thereof

Regeneron Pharmaceuticals, Inc.

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
EP 4429676-A22024-09-18

IMMUNE CELLS EXPRESSING GLUCOSE TRANSPORTER 5 (GLUTS) AND COMPOSITIONS AND METHODS INCLUDING THE SAME

MEMORIAL SLOAN KETTERING CANCER CENTER

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
EP 4429699-A22024-09-18

SARS-COV-2 VACCINES

GRITSTONE BIO INC

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 37 to 44. Positions start at 1 and include both ends.
```
Query  1 SIINFEKL 8
         ||||||||
Hit   37 SIINFEKL 44
```
8 of 8 identical, no gaps.
EP 4430200-A22024-09-18

SELF-AMPLIFYING RNA COMPOSITIONS AND METHODS OF USE THEREOF

GRITSTONE BIO INC

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 37 to 44. Positions start at 1 and include both ends.
```
Query  1 SIINFEKL 8
         ||||||||
Hit   37 SIINFEKL 44
```
8 of 8 identical, no gaps.
US 12096784-B22024-09-24

Protein compositions and consumable products thereof

Clara Foods Co.

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 309 to 316. Positions start at 1 and include both ends.
```
Query   1 SIINFEKL 8
          ||||||||
Hit   309 SIINFEKL 316
```
8 of 8 identical, no gaps.
EP 4433492-A12024-09-25

COMPOSITIONS, METHODS AND SYSTEMS FOR PHOSPHORYLATION OF PROTEINS IN PLANTS

MOZZA FOODS INC

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 258 to 265. Positions start at 1 and include both ends.
```
Query   1 SIINFEKL 8
          ||||||||
Hit   258 SIINFEKL 265
```
8 of 8 identical, no gaps.
JP 2024534786-A2024-09-26

COMPOSITIONS CONTAINING POLYNUCLEOTIDE AMPHIPHILES AND METHODS OF USE THEREOF

Elicio Therapeutics, Inc

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
JP 2024534863-A2024-09-26

COMPOSITIONS AND METHODS FOR TREATMENT OF AUTOIMMUNE DISORDERS AND CANCER

DANA-FARBER CANCER INSTITUTE, INC

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
EP 4438719-A12024-10-02

ENGINEERED MIGRATION BODY, AND PREPARATION METHOD THEREFOR AND USE THEREOF

BEIJING MIGRASOME THERAPEUTICS LTD

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 299 to 306. Positions start at 1 and include both ends.
```
Query   1 SIINFEKL 8
          ||||||||
Hit   299 SIINFEKL 306
```
8 of 8 identical, no gaps.
KR 1020240143930-A2024-10-02

Tumor antigen cancer vaccine platform and the use thereof

ViroCure, Inc

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 21 to 28. Positions start at 1 and include both ends.
```
Query  1 SIINFEKL 8
         ||||||||
Hit   21 SIINFEKL 28
```
8 of 8 identical, no gaps.
JP 2024138477-A2024-10-08

Patent application sequence for JP 2024138477-A/10

AMSilk GmbH

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 580 to 587. Positions start at 1 and include both ends.
```
Query   1 SIINFEKL 8
          ||||||||
Hit   580 SIINFEKL 587
```
8 of 8 identical, no gaps.
EP 4440615-A12024-10-09

TRANSFERRIN BINDING ANTIBODIES AND USE THEREOF

LINNO PHARMACEUTICALS INC

Query Match 100.0%Identity 100.0%Family of 2
Best alignment and family
Query 1 to 8, hit 257 to 264. Positions start at 1 and include both ends.
```
Query   1 SIINFEKL 8
          ||||||||
Hit   257 SIINFEKL 264
```
8 of 8 identical, no gaps.
Family of 2
Grouped by the same title and applicant. No priority claim is on record.
- EP 4440615-A12024-10-09
- US 12144866-B22024-11-19
EP 4442256-A12024-10-09

LIPID NANOPARTICLE COMPOSITIONS

UNIV COPENHAGEN

Query Match 100.0%Identity 100.0%Family of 2
Best alignment and family
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
Family of 2
Grouped by a shared priority claim, EP20230166579.
- EP 4442256-A12024-10-09
- WO 2024209013-A12024-10-10
EP 4442257-A12024-10-09

NANOPARTICLE COMPOSITIONS COMPRISING ONE OR MORE VARIANTS OF POLY(D,L-LACTIC-CO-GLYCOLIC ACID)

UNIV COPENHAGEN

Query Match 100.0%Identity 100.0%Family of 2
Best alignment and family
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
Family of 2
Grouped by a shared priority claim, EP20230166585.
- EP 4442257-A12024-10-09
- WO 2024209011-A12024-10-10
JP 2024537791-A2024-10-16

PANCORONAVIRUS VACCINES

GRITSTONE BIO, INC

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
JP 2024537792-A2024-10-16

TREATMENT INVOLVING NON-IMMUNOGENIC RNA FOR ANTIGEN VACCINATION AND PD-1 AXIS BINDING ANTAGONISTS

BioNTech SE

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
WO 2024219973-A12024-10-24

RCN1-DERIVED TEIPP NEOANTIGENS AND USES THEREOF

ACAD ZIEKENHUIS LEIDEN H O D N LUMC

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
WO 2024219974-A12024-10-24

TIMP3-DERIVED TEIPP NEOANTIGENS AND USES THEREOF

ACAD ZIEKENHUIS LEIDEN H O D N LUMC

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
US 12129463-B22024-10-29

Methods and kits using nucleic acid encoding and/or label

Encodia, Inc.

Query Match 100.0%Identity 100.0%Family of 2
Best alignment and family
Query 1 to 8, hit 4 to 11. Positions start at 1 and include both ends.
```
Query  1 SIINFEKL 8
         ||||||||
Hit    4 SIINFEKL 11
```
8 of 8 identical, no gaps.
Family of 2
Grouped by the same title and applicant. No priority claim is on record.
- US 12129463-B22024-10-29
- US 12467049-B22025-11-11
EP 4452319-A12024-10-30

COMPOSITIONS AND METHODS FOR DELIVERY OF THERAPEUTIC AGENTS TO ACCEPTOR CELLS

FLAGSHIP PIONEERING INNOVATIONS VI LLC

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
JP 2024540170-A2024-10-31

POLYNUCLEOTIDES ENCODING INTEGRIN BETA-6 AND METHODS OF USE THEREOF

MODERNATX, INC

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
KR 1020240158819-A2024-11-05

Immunodominant Epitope Peptides of Fibroblast Activating Proteins, and Uses Thereof

Korea Advanced Institute of Science and Technology

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
US 12133889-B22024-11-05

Metal aluminum nano-adjuvant, vaccine composition and preparation method therefor and use thereof

Jilin University

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
WO 2024227236-A12024-11-07

RECOMBINANT PROTEIN, EXPRESSION CASSETTE, IMMUNOGENIC COMPOSITION AND USE THEREOF

INST BUTANTAN

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 229 to 236. Positions start at 1 and include both ends.
```
Query   1 SIINFEKL 8
          ||||||||
Hit   229 SIINFEKL 236
```
8 of 8 identical, no gaps.
WO 2024227807-A12024-11-07

ANTIGEN-SPECIFIC PHYSIOLOGIC DENDRITIC CELLS FOR VACCINATION

YALE UNIV

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
JP 2024541467-A2024-11-08

CORONAVIRUS IMMUNOGEN COMPOSITIONS AND THEIR USES

FLAGSHIP PIONEERING INNOVATIONS VI, LLC

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 277 to 284. Positions start at 1 and include both ends.
```
Query   1 SIINFEKL 8
          ||||||||
Hit   277 SIINFEKL 284
```
8 of 8 identical, no gaps.
JP 2024541545-A2024-11-08

Patent application sequence for JP 2024541545-A/1

Beijing Migrasome Therapeutics Limited

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 299 to 306. Positions start at 1 and include both ends.
```
Query   1 SIINFEKL 8
          ||||||||
Hit   299 SIINFEKL 306
```
8 of 8 identical, no gaps.
JP 2024160341-A2024-11-13

Polymersomes comprising a soluble encapsulated antigen as well as methods of making and uses thereof

ACM Biolabs Pte Ltd

Query Match 100.0%Identity 100.0%Family of 2
Best alignment and family
Query 1 to 8, hit 258 to 265. Positions start at 1 and include both ends.
```
Query   1 SIINFEKL 8
          ||||||||
Hit   258 SIINFEKL 265
```
8 of 8 identical, no gaps.
Family of 2
Grouped by the same title and applicant. No priority claim is on record.
- JP 2024160341-A2024-11-13
- US 12239736-B22025-03-04
JP 2024542126-A2024-11-13

SELF-AMPLIFYING RNA COMPOSITIONS AND METHODS OF USE THEREOF

GRITSTONE BIO, INC

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 37 to 44. Positions start at 1 and include both ends.
```
Query  1 SIINFEKL 8
         ||||||||
Hit   37 SIINFEKL 44
```
8 of 8 identical, no gaps.
JP 2024542173-A2024-11-13

Immunostimulatory bacteria for converting macrophages into a phenotype amenable to treatment, and companion diagnostic for identifying subjects for treatment

Actym Therapeutics, Inc

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
KR 1020240162578-A2024-11-15

MHC IB-MEDIATED MYELIN-SPECIFIC IMMUNOSUPPRESSION AS A NOVEL TREATMENT FOR MULTIPLE SCLEROSIS AND MOG ANTIBODY DISEASE

JULIUS-MAXIMILIANS UNIVERSITAET WUERZBURG

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
US 12148506-B22024-11-19

Compositions and methods for expressing genes of interest in host cells

Nobell Foods, Inc.

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 258 to 265. Positions start at 1 and include both ends.
```
Query   1 SIINFEKL 8
          ||||||||
Hit   258 SIINFEKL 265
```
8 of 8 identical, no gaps.
KR 1020240164796-A2024-11-20

MHC IB-MEDIATED AQUAPORIN 4 (AQP4)-SPECIFIC IMMUNOSUPPRESSION AS A NOVEL TREATMENT FOR NMO

JULIUS-MAXIMILIANS UNIVERSITAET WUERZBURG

Query Match 100.0%Identity 100.0%Family of 2
Best alignment and family
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
Family of 2
Grouped by the same title and applicant. No priority claim is on record.
- KR 1020240164796-A2024-11-20
- JP 2025510786-A2025-04-15
KR 1020240167684-A2024-11-27

MHC IB-MEDIATED ISLET-ANTIGEN-SPECIFIC IMMUNOSUPPRESSION AS A NOVEL TREATMENT FOR TYPE 1 DIABETES

JULIUS-MAXIMILIANS UNIVERSITAET WUERZBURG

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
US 12158399-B22024-12-03

CaMKK2 inhibitor compositions and methods of using the same

Duke University

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
EP 4470560-A12024-12-04

TUMOR IMMUNOTHERAPY

PINGSHAN TRANSLATIONAL MEDICINE CENTER SHENZHEN BAY LABORATORY

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 3 to 10. Positions start at 1 and include both ends.
```
Query  1 SIINFEKL 8
         ||||||||
Hit    3 SIINFEKL 10
```
8 of 8 identical, no gaps.
US 12162923-B22024-12-10

Immune tolerant elastin-like peptide tetramer guided nanoparticles and methods of use

Univeristy of Utah Research Foundation

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
US 12178788-B22024-12-31

Complex comprising a cell penetrating peptide, a cargo and a TLR peptide agonist

Amal Therapeutics SA

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 121 to 128. Positions start at 1 and include both ends.
```
Query   1 SIINFEKL 8
          ||||||||
Hit   121 SIINFEKL 128
```
8 of 8 identical, no gaps.
EP 4483965-A22025-01-01

INDIVIDUALIZED VACCINES FOR CANCER

BIONTECH SE

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.
KR 1020250007053-A2025-01-13

COMBINATIONS OF MHC CLASS IB MOLECULES AND PEPTIDES FOR TARGETED THERAPEUTIC IMMUNOMODULATION

JULIUS-MAXIMILIANS UNIVERSITAET WUERZBURG

Query Match 100.0%Identity 100.0%
Best alignment
Query 1 to 8, hit 1 to 8. Positions start at 1 and include both ends.
```
Query 1 SIINFEKL 8
        ||||||||
Hit   1 SIINFEKL 8
```
8 of 8 identical, no gaps.

SIINFEKL, an exact peptide

The search

Patents

Family of 2

Family of 2

Family of 2

Family of 2

Family of 2

Family of 2