A61K 2800/624
By macromolecular compounds
Official title: by macromolecular compounds
A61K2800/624 (By macromolecular compounds) appears on 244 US grants and 407 published applications in this corpus.
Search patents in A61K- Granted patents
- 244
- Published applications
- 407
- Assignees
- 189
- Inventors
- 913
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 0 |
| 2002 | 4 | 2 |
| 2003 | 3 | 9 |
| 2004 | 4 | 5 |
| 2005 | 1 | 7 |
| 2006 | 0 | 7 |
| 2007 | 2 | 3 |
| 2008 | 3 | 6 |
| 2009 | 0 | 6 |
| 2010 | 2 | 7 |
| 2011 | 1 | 4 |
| 2012 | 2 | 13 |
| 2013 | 3 | 12 |
| 2014 | 9 | 35 |
| 2015 | 10 | 30 |
| 2016 | 21 | 18 |
| 2017 | 18 | 42 |
| 2018 | 18 | 38 |
| 2019 | 17 | 21 |
| 2020 | 22 | 24 |
| 2021 | 22 | 24 |
| 2022 | 18 | 27 |
| 2023 | 14 | 22 |
| 2024 | 12 | 19 |
| 2025 | 8 | 15 |
| 2026 | 3 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Topical composition28 Jul 2026US 12,691,048 B2Dsm IP Assets B.V.
- Personal care product and a method for making a personal care product by an additive process10 Feb 2026US 12,544,326 B2Henkel AG & Co. KGaA
- Hygiene product pod and methods of using same3 Feb 2026US 12,539,259 B2CMC Group, Inc.
- Microcapsule and hair care composition16 Dec 2025US 12,496,565 B2Conopco, Inc.
- Polyurea or polyurethane capsules9 Sep 2025US 12,409,113 B2International Flavors & Fragrances Inc.
- Oil-in-water emulsion composition1 Oct 2026US 2026/0294751 A1Shiseido Company, Ltd.
- Steric-suspension-stabilized cosmetic dispersion17 Sep 2026US 2026/0272795 A1
- Tunable Structure of Biodegradable Silk-Based Microcapsules for Soluble and Insoluble Payload Delivery3 Sep 2026US 2026/0257186 A1
- Magnetic toothpaste and magnetic toothbrush30 Jul 2026US 2026/0216016 A1Board of Regents, The University of Texas System
- Radically polymerizable polycaprolactone-modified silicone compound, novel silicone-polycaprolactone copolymer particles and cosmetic composition using same, and other uses23 Jul 2026US 2026/0207467 A1Dow Toray Co., Ltd.
Most cited
By later US patents
- Processes for preparation of microspheres311US 4,166,800 ASandoz Ltd. · 1979
- Permanent, removable tissue markings105US 6,800,122 B2Freedom-2, Inc. · 2004
- Stabilized pulverulent active agents, compositions containing them, process for obtaining them and their applications98US 5,595,762 ALaboratoires Virbac · 1997
- Particles containing absorbed liquids and methods of making them92US 6,024,943 A2000
- Compositions containing perfume84US 6,194,375 B1Quest International B. V. · 2001