Description
Class C07K : PEPTIDES
Subclass 1/107: General processes for the preparation of peptides by chemical modification of precursor peptides
C07K 1/107
Sub-Class
Stats
- 430 US PATENTS IN FORCE
- 172 US APPLICATIONS PENDING
- 196 Total Patent Owners
- 2,597 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12252454 | Carrier-protein polysaccharide conjugation methods | Feb 17, 23 | Mar 18, 25 | Vaxcyte, Inc. |
| 12252511 | Process for the preparation of cyclic depsipeptides | Jul 14, 23 | Mar 18, 25 | ONKURE, INC. |
| 12234259 | Glycoconjugation process | Mar 01, 23 | Feb 25, 25 | Pfizer Inc. |
| 12208142 | Process for providing PEGylated protein composition | Dec 28, 18 | Jan 28, 25 | Hoffmann-La Roche, Inc. |
| 12187770 | Cyclic peptide from novel bone morphogenetic protein 2, preparation method therefor and application thereof | Apr 15, 21 | Jan 07, 25 | HANGZHOU HUIBO SCIENCE AND TECHNOLOGY CO., LTD |
| 12187817 | Preparation of ceramide conjugates and derivatives of sphingolipid analogues | Aug 02, 23 | Jan 07, 25 | Kode Biotech Limited |
| 12180249 | Compositions and methods for selective labeling of secondary amines | Sep 21, 22 | Dec 31, 24 | Emory University |
| 12171837 | Chemoselective thiol-conjugation with alkene or alkyne-phosphonamidates | Jul 10, 23 | Dec 24, 24 | Forschungsverbund Berlin E.V.; LUDWIG-MAXIMILIANS- UNIVERSITÄT MÜNCHEN; |
| 12162956 | Peptides and methods for reducing skin pigmentation | Sep 22, 23 | Dec 10, 24 | GLO Pharma, Inc. |
| 12162957 | Process for the preparation of plecanatide | Apr 01, 19 | Dec 10, 24 | ENZENE BIOSCIENCES LIMITED |
| 12134636 | Immunoglobulins and uses thereof | Oct 30, 20 | Nov 05, 24 | Janssen Pharmaceutica NV |
| 12121588 | Large scale production process for capped and un-capped antibody cysteines and their use in therapeutic protein conjugation | Feb 01, 18 | Oct 22, 24 | Pfizer Inc. |
| 12116387 | Antimicrobial peptides | Sep 14, 22 | Oct 15, 24 | The Trustees of the University of Pennsylvania |
| 12110532 | In vitro glycosylation of proteins and enzymes | Feb 16, 23 | Oct 08, 24 | Design-Zyme LLC |
| 12097241 | Methods of treating kidney failure, and/or improving or stablizing renal function using modified relaxin polypeptides | Jan 11, 22 | Sep 24, 24 | Bristol Myers Squibb Company |
| 12097242 | Treatment of fibrosis, cardiovascular disease and heart failure with modified relaxin polypeptides | Apr 15, 22 | Sep 24, 24 | Bristol Myers Squibb Company |
| 12091671 | Constitutively active form of MYB46 | Jun 28, 19 | Sep 17, 24 | Board of Trustees of Michigan State University |
| 12084475 | Methods for site specific conjugation of proteins containing glycosylated Fc domains | May 19, 21 | Sep 10, 24 | Janssen Biotech, Inc. |
| 12077795 | Method for biocatalytic protein-oligonucleotide conjugation | Aug 10, 20 | Sep 03, 24 | The Research Foundation for the State University of New York |
| 12018097 | Non-chromatographic purification of macrocyclic peptides by a resin catch and release | Sep 13, 22 | Jun 25, 24 | Bristol-Myers Squibb Company |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0114,489 | MASKED IL12 PROTEIN | Feb 15, 23 | Apr 10, 25 | TAGWORKS PHARMACEUTICALS B.V. |
| 2025/0109,166 | PROCESS FOR MANUFACTURING MACROCYCLIC PEPTIDES | Aug 13, 24 | Apr 03, 25 | Hoffmann-La Roche, Inc. |
| 2025/0090,672 | CHEMOSELECTIVE THIOL-CONJUGATION WITH ALKENE OR ALKYNE-PHOSPHONAMIDATES | Nov 26, 24 | Mar 20, 25 | Not available |
| 2025/0084,121 | BIOREACTIVE COMPOSITIONS AND METHODS OF USE THEREOF | Nov 13, 24 | Mar 13, 25 | Not available |
| 2025/0059,228 | FAST, EASY, AND DIRECT AZIDYLATION OF BIOMOLECULES IN SOLUTION | Dec 22, 22 | Feb 20, 25 | Wisconsin Alumni Research Foundation |
| 2025/0059,237 | METHODS OF FORMING RADIOPAQUE PEPTIDES AND MEDICAL HYDROGELS FORMED THEREFROM | Aug 14, 24 | Feb 20, 25 | Boston Scientific Scimed Inc. |
| 2025/0042,936 | METHOD FOR GLYCOSYLATION MODIFICATION OF PROTEINS AND/OR POLYPEPTIDES | Oct 15, 24 | Feb 06, 25 | Not available |
| 2025/0026,787 | PEPTIDES AND METHODS FOR REDUCING SKIN PIGMENTATION | Oct 04, 24 | Jan 23, 25 | Not available |
| 2025/0026,803 | IMMUNOGLOBULINS AND USES THEREOF | Oct 02, 24 | Jan 23, 25 | Not available |
| 2024/0424,134 | PEPTIDE HAVING INDEPENDENTLY STABILIZED HYDROPHOBIC ALPHA HELIX, PEPTIDE COMPLEX COMPRISING SAME AND USES THEREOF | Nov 22, 23 | Dec 26, 24 | UIF (UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITY |
| 2024/0425,546 | Epitope Modification | Aug 23, 22 | Dec 26, 24 | Not available |
| 2024/0409,609 | REVERSIBLE LYSINE COVALENT MODIFIERS OF EGFR AND USES THEREOF | Apr 19, 24 | Dec 12, 24 | Not available |
| 2024/0391,950 | PEPTIDE CROSSLINKING AGENT AND CROSSLINKED PEPTIDE WHICH IS CROSSLINKED USING SAID CROSSLINKING AGENT | Oct 22, 21 | Nov 28, 24 | KAGOSHIMA UNIVERSITY |
| 2024/0391,959 | BICYCLIC PEPTIDE LIGANDS SPECIFIC FOR TRANSFERRIN RECEPTOR 1 (TfR1) | Mar 19, 24 | Nov 28, 24 | Not available |
| 2024/0384,002 | METHODS FOR SITE SPECIFIC CONJUGATION OF PROTEINS CONTAINING GLYCOSYLATED Fc DOMAINS | Aug 02, 24 | Nov 21, 24 | Not available |
| 2024/0374,692 | A NOVEL ACYLATED INSULIN ANALOG | May 23, 22 | Nov 14, 24 | Sunshine Lake Pharma Co., Ltd. |
| 2024/0358,867 | REAGENTS FOR SITE-SPECIFIC LABELING OF PROTEINS WITH RADIOHALOGENS, AND METHODS OF MAKING AND USING THE SAME | Aug 31, 22 | Oct 31, 24 | Duke University; The Research Foundation of the City University of New York; |
| 2024/0361,330 | STANDARD FOR GLYCOPROFILING OF PROTEINS | Aug 05, 22 | Oct 31, 24 | Not available |
| 2024/0360,179 | STAPLED PEPTIDES AND METHODS THEREOF | Jun 08, 22 | Oct 31, 24 | Not available |
| 2024/0350,648 | INTRACELLULAR DELIVERY COMPOSITIONS | May 02, 24 | Oct 24, 24 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 33 Months (last 2 years Issuances)
- 33 Months (last 5 years Issuances)