C11D 3/3746
Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
Official title: {Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds}
C11D3/3746 (Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds) appears on 2,700 US grants and 2,747 published applications in this corpus.
Search patents in C11D- Granted patents
- 2,700
- Published applications
- 2,747
- Assignees
- 631
- Inventors
- 5,644
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 22 | 0 |
| 1977 | 16 | 0 |
| 1978 | 14 | 0 |
| 1979 | 9 | 0 |
| 1980 | 7 | 0 |
| 1981 | 5 | 0 |
| 1982 | 7 | 0 |
| 1983 | 17 | 0 |
| 1984 | 10 | 0 |
| 1985 | 14 | 0 |
| 1986 | 17 | 0 |
| 1987 | 23 | 0 |
| 1988 | 17 | 0 |
| 1989 | 28 | 0 |
| 1990 | 30 | 0 |
| 1991 | 35 | 0 |
| 1992 | 39 | 0 |
| 1993 | 51 | 0 |
| 1994 | 46 | 0 |
| 1995 | 54 | 0 |
| 1996 | 54 | 0 |
| 1997 | 47 | 0 |
| 1998 | 100 | 0 |
| 1999 | 103 | 0 |
| 2000 | 85 | 0 |
| 2001 | 103 | 16 |
| 2002 | 76 | 90 |
| 2003 | 74 | 110 |
| 2004 | 73 | 110 |
| 2005 | 65 | 123 |
| 2006 | 63 | 98 |
| 2007 | 51 | 91 |
| 2008 | 50 | 87 |
| 2009 | 40 | 84 |
| 2010 | 58 | 119 |
| 2011 | 53 | 101 |
| 2012 | 76 | 95 |
| 2013 | 73 | 92 |
| 2014 | 78 | 101 |
| 2015 | 61 | 109 |
| 2016 | 71 | 156 |
| 2017 | 74 | 158 |
| 2018 | 68 | 130 |
| 2019 | 90 | 130 |
| 2020 | 104 | 126 |
| 2021 | 72 | 133 |
| 2022 | 88 | 118 |
| 2023 | 80 | 107 |
| 2024 | 66 | 89 |
| 2025 | 93 | 85 |
| 2026 | 50 | 89 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C11D 3/3757Polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions1,494
- C11D 3/3769Polymerised monomers containing nitrogen1,065
- C11D 3/378Polymerised monomers containing sulfur289
- C11D 3/3753Polyvinylalcohol263
- C11D 3/3749Polyolefins210
- C11D 3/3784Polymerised monomers containing phosphorus71
Recent patents
- Compositions comprising bleaching catalyst, manufacturing process thereof, and bleaching and cleaning agent comprising same6 Oct 2026US 12,753,372 B2Catexel Limited
- Compositions and their applications29 Sep 2026US 12,747,415 B2BASF SE
- Home care compositions8 Sep 2026US 12,729,349 B2Colgate-Palmolive Company
- Hardness additive comprising a four chelant mixture and block detergents containing said mixture to improve edge hardening18 Aug 2026US 12,709,719 B2Ecolab USA Inc.
- Method for producing treatment liquid4 Aug 2026US 12,698,454 B2FUJIFILM Corporation
- Method of enhancing performance of a porous evaporative media8 Oct 2026US 2026/0308483 A1Ecolab USA Inc.
- Surfactant Potentiators for Ethoxylated Surfactants1 Oct 2026US 2026/0297459 A1Arxada AG
- Cleaning composition1 Oct 2026US 2026/0297463 A13M Innovative Properties Company
- Dishwashing Detergent Composition24 Sep 2026US 2026/0286253 A1Reckitt Benckiser Finish B.V.
- Composition and method to prevent or reduce splashing on use of a toilet and/or facilitate toilet cleanliness24 Sep 2026US 2026/0286258 A1Bubl-Revolutionary Toilets Solution Ltd.
Most cited
By later US patents
- Thickened acidic aqueous compositions using cross-linked dialkylaminoacrylic microparticles202US 5,100,660 AAllied Colloids Limited · 1992
- Solvent soaps and methods employing same152US 5,723,423 AUnion Oil Company of California, dba UNOCAL · 1998
- Cleaning process using carbon dioxide as a solvent and employing molecularly engineered surfactants142US 5,866,005 AThe University of North Carolina at Chapel Hill · 1999
- Solid cleaning compositions based on hydrated salts141US 5,670,473 ASunburst Chemicals, Inc. · 1997
- Fabric care composition and method comprising a fabric care polysaccharide and wrinkle control agent129US 7,012,053 B1The Procter & Gamble Company · 2006