A61K 49/0056
Peptides, proteins, polyamino acids
Official title: {Peptides, proteins, polyamino acids}
A61K49/0056 (Peptides, proteins, polyamino acids) appears on 741 US grants and 1,260 published applications in this corpus.
Search patents in A61K- Granted patents
- 741
- Published applications
- 1,260
- Assignees
- 567
- Inventors
- 2,336
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 19 | 3 |
| 2002 | 9 | 10 |
| 2003 | 6 | 20 |
| 2004 | 6 | 16 |
| 2005 | 3 | 29 |
| 2006 | 4 | 26 |
| 2007 | 11 | 34 |
| 2008 | 13 | 39 |
| 2009 | 10 | 42 |
| 2010 | 15 | 58 |
| 2011 | 15 | 48 |
| 2012 | 29 | 43 |
| 2013 | 28 | 38 |
| 2014 | 44 | 60 |
| 2015 | 28 | 53 |
| 2016 | 36 | 57 |
| 2017 | 48 | 72 |
| 2018 | 45 | 82 |
| 2019 | 62 | 67 |
| 2020 | 62 | 84 |
| 2021 | 45 | 78 |
| 2022 | 46 | 60 |
| 2023 | 45 | 65 |
| 2024 | 34 | 77 |
| 2025 | 34 | 58 |
| 2026 | 20 | 41 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bimetallic fluorescent nanocomposites for cancer theranostics29 Sep 2026US 12,746,598 B2Council of Scientific and Industrial Research
- Detection of colonic neoplasia in vivo using near-infrared peptide targeted against overexpressed cMet4 Aug 2026US 12,697,402 B2The Regents of the University of Michigan
- Ligands of the fsh hormone receptor in the diagnosis and treatment of tumors2 Jun 2026US 12,642,841 B2Oncogreen Therapeutics SA
- Macropinocytosis selective monobody-drug conjugates2 Jun 2026US 12,642,859 B2New York University
- Composition and method for in vivo assay of opioid receptors5 May 2026US 12,617,816 B2Trustees of Dartmouth College
- Fluorescein-labeled nerve targeting peptide formulations and related methods8 Oct 2026US 2026/0306676 A1Alume Biosciences, Inc.
- Method for Medical Imaging1 Oct 2026US 2026/0294251 A1Integro Theranositcs, LLC
- Synthetic estrogen receptor (er)-derived peptide17 Sep 2026US 2026/0274922 A1The Texas A&M University System
- N-oxide based zwitterionic near infrared fluorophore imaging agents and methods of use therefor10 Sep 2026US 2026/0263642 A1Curadel Surgical Innovations, Inc.
- Bifacial peptide nucleic acid probes and methods of using thereof3 Sep 2026US 2026/0256926 A1Ohio State Innovation Foundation
Most cited
By later US patents
- Method and device for detecting and quantifying glucose in body fluids905US 5,342,789 ASensor Technologies, Inc. · 1994
- Compositions and methods for analyte detection268US 6,485,703 B1The General Hospital Corporation · 2002
- Diagnostic/therapeutic agents having microbubbles coupled to one or more vectors228US 6,261,537 B1Nycomed Imaging AS · 2001
- Indicator compounds, devices comprising indicator compounds, and methods of making and using the same164US 11,951,186 B2Willow Laboratories, Inc. · 2024
- Modified PF4 compositions and methods of use156US 5,112,946 ARepligen Corporation · 1992