C07C 2531/06
Containing polymers
Official title: containing polymers
C07C2531/06 (Containing polymers) appears on 280 US grants and 175 published applications in this corpus.
Search patents in C07C- Granted patents
- 280
- Published applications
- 175
- Assignees
- 124
- Inventors
- 600
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 14 | 0 |
| 1978 | 4 | 0 |
| 1979 | 11 | 0 |
| 1980 | 10 | 0 |
| 1981 | 9 | 0 |
| 1982 | 6 | 0 |
| 1983 | 7 | 0 |
| 1984 | 8 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 12 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 1 |
| 2002 | 3 | 5 |
| 2003 | 12 | 9 |
| 2004 | 7 | 9 |
| 2005 | 6 | 7 |
| 2006 | 2 | 5 |
| 2007 | 3 | 4 |
| 2008 | 2 | 7 |
| 2009 | 2 | 3 |
| 2010 | 0 | 8 |
| 2011 | 2 | 5 |
| 2012 | 4 | 11 |
| 2013 | 2 | 6 |
| 2014 | 3 | 6 |
| 2015 | 7 | 14 |
| 2016 | 12 | 5 |
| 2017 | 11 | 7 |
| 2018 | 9 | 5 |
| 2019 | 9 | 3 |
| 2020 | 3 | 0 |
| 2021 | 3 | 6 |
| 2022 | 5 | 20 |
| 2023 | 6 | 8 |
| 2024 | 8 | 8 |
| 2025 | 6 | 4 |
| 2026 | 3 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process for providing a stream comprising a high proportion of 2,4,4-trimethylpent-1-ene22 Sep 2026US 12,741,916 B2Evonik Oxeno GmbH
- Catalyst for hydrogenation reaction and manufacturing method therefor14 Jul 2026US 12,678,774 B2Korea Advanced Institute of Science and Technology
- Method of preparing heterogeneous linear carbonate using amine-based compound catalyst12 May 2026US 12,623,995 B2Lotte Chemical Corporation
- Catalyst for hydrogenation reaction and method for producing same2 Dec 2025US 12,485,407 B2Korea Advanced Institute of Science and Technology
- Catalyst for hydrogenation reaction and method for manufacturing the same2 Dec 2025US 12,485,408 B2Korea Advanced Institute of Science and Technology
- New method for the ozonolytic synthesis of high melting dicarboxylic acids and oxo-acids9 Jul 2026US 2026/0193160 A1
- Process synthesizing sustainable aviation fuel compositions2 Apr 2026US 2026/0092023 A1Visolis, Inc.
- Process for synthesizing polymer compositions from starting materials comprising a double bond2 Apr 2026US 2026/0092130 A1Visolis, Inc.
- Compositions for fuel blending made by a sustainable process, and sustainable fuel compositions therefrom2 Apr 2026US 2026/0092228 A1Visolis, Inc.
- High energy density rocket fuel compositions26 Feb 2026US 2026/0055330 A1Visolis, Inc.
Most cited
By later US patents
- Catalytic distillation process146US 4,232,177 AChemical Research & Licensing Company · 1980
- Monomodal and polymodal catalyst supports and catalysts having narrow pore size distributions and their production129US 5,935,897 ABASF SE · 1999
- Process for separating isobutene from C.sub.4 streams110US 4,242,530 AChemical Research & Licensing Company · 1980
- Oligomerized olefins for lubricant stock109US 4,367,352 ATexaco Inc. · 1983
- Catalyst system for separating isobutene from C.sub.4 streams101US 4,215,011 AChemical Research & Licensing Company · 1980