C10M 2225/02
Macromolecular compounds from phosphorus-containg monomers, obtained by reactions involving only carbon-to-carbon unsaturated
Official title: Macromolecular compounds from phosphorus-containg monomers, obtained by reactions involving only carbon-to-carbon unsaturated bonds
C10M2225/02 (Macromolecular compounds from phosphorus-containg monomers, obtained by reactions involving only carbon-to-carbon unsaturated) appears on 259 US grants and 29 published applications in this corpus.
Search patents in C10M- Granted patents
- 259
- Published applications
- 29
- Assignees
- 107
- Inventors
- 414
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 23 | 0 |
| 1977 | 24 | 0 |
| 1978 | 12 | 0 |
| 1979 | 22 | 0 |
| 1980 | 7 | 0 |
| 1981 | 8 | 0 |
| 1982 | 6 | 0 |
| 1983 | 7 | 0 |
| 1984 | 5 | 0 |
| 1985 | 7 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 6 | 0 |
| 1991 | 8 | 0 |
| 1992 | 11 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 10 | 0 |
| 1996 | 11 | 0 |
| 1997 | 6 | 0 |
| 1998 | 10 | 0 |
| 1999 | 10 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 3 |
| 2003 | 5 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 2 |
| 2019 | 2 | 3 |
| 2020 | 1 | 3 |
| 2021 | 4 | 1 |
| 2022 | 3 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Lubricating oil additive composition and lubricating oil composition14 Jan 2025US 12,195,691 B2Idemitsu Kosan Co., Ltd.
- Aqueous acidic composition for treating metal surfaces, treating method using this composition and use of treated metal surface27 Sep 2022US 11,453,947 B2Tata Steel Ijmuiden B.V.
- Mixture of polymers, lubricating fluid and porous materials comprising said mixture, and surface bearing said mixture30 Aug 2022US 11,426,490 B2Carnegie Mellon University
- Hydrophilic copolymer and medical device5 Jul 2022US 11,377,512 B2Terumo Kabushiki Kaisha
- Polymeric-inorganic nanoparticle compositions, manufacturing process thereof and their use as lubricant additives14 Dec 2021US 11,198,833 B2Evonik Operations GmbH
- Compositions comprising a graphene-based material as lubricant additives1 Feb 2024US 2024/0034855 A1Evonik Operations GmbH
- Lubricating oil additive composition and lubricating oil composition25 Jan 2024US 2024/0026242 A1Idemitsu Kosan Co., Ltd.
- Manufacturing method of sliding member for artificial joint, sliding member for artificial joint, and artificial joint16 Feb 2023US 2023/0047677 A1KYOCERA Corporation
- Method for applying a coating onto a non-silicone hydrogel lens24 Nov 2022US 2022/0372391 A1Alcon Inc.
- Mixture of polymers, lubricating fluid and porous materials comprising said mixture, and surface bearing said mixture24 Jun 2021US 2021/0187166 A1Carnegie Mellon University
Most cited
By later US patents
- Polyolefinic copolymer additives for lubricants and fuels123US 4,160,739 ARohm and Haas Company · 1979
- Water-dispersible hydrophobic thickening agent122US 4,432,881 AThe Dow Chemical Company · 1984
- Fatty amide ethoxylate phosphate ester conveyor lubricant114US 5,925,601 AEcolab Inc. · 1999
- Dispersant compositions108US 3,948,800 AThe Lubrizol Corporation · 1976
- Thermoplastic compatible conveyor lubricant96US 5,352,376 AEcolab Inc. · 1994