C07C 59/40
Unsaturated compounds
C07C59/40 (Unsaturated compounds) appears on 2,478 US grants and 1,382 published applications in this corpus.
Search patents in C07C- Granted patents
- 2,478
- Published applications
- 1,382
- Assignees
- 1,006
- Inventors
- 5,294
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 93 | 0 |
| 1977 | 67 | 0 |
| 1978 | 67 | 0 |
| 1979 | 49 | 0 |
| 1980 | 65 | 0 |
| 1981 | 70 | 0 |
| 1982 | 60 | 0 |
| 1983 | 68 | 0 |
| 1984 | 59 | 0 |
| 1985 | 59 | 0 |
| 1986 | 56 | 0 |
| 1987 | 49 | 0 |
| 1988 | 51 | 0 |
| 1989 | 48 | 0 |
| 1990 | 54 | 0 |
| 1991 | 54 | 0 |
| 1992 | 63 | 0 |
| 1993 | 58 | 0 |
| 1994 | 43 | 0 |
| 1995 | 37 | 0 |
| 1996 | 39 | 0 |
| 1997 | 41 | 0 |
| 1998 | 42 | 0 |
| 1999 | 53 | 0 |
| 2000 | 46 | 0 |
| 2001 | 49 | 19 |
| 2002 | 53 | 41 |
| 2003 | 52 | 65 |
| 2004 | 39 | 67 |
| 2005 | 27 | 65 |
| 2006 | 40 | 51 |
| 2007 | 39 | 59 |
| 2008 | 41 | 86 |
| 2009 | 48 | 66 |
| 2010 | 47 | 65 |
| 2011 | 47 | 60 |
| 2012 | 51 | 52 |
| 2013 | 57 | 55 |
| 2014 | 40 | 56 |
| 2015 | 51 | 64 |
| 2016 | 66 | 62 |
| 2017 | 44 | 67 |
| 2018 | 41 | 51 |
| 2019 | 48 | 48 |
| 2020 | 42 | 59 |
| 2021 | 34 | 51 |
| 2022 | 39 | 40 |
| 2023 | 23 | 44 |
| 2024 | 30 | 41 |
| 2025 | 28 | 25 |
| 2026 | 11 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process for preparing solriamfetol hydrochloride1 Sep 2026US 12,723,020 B2Procos S.P.A.
- Salts of treprostinil18 Aug 2026US 12,709,592 B2United Therapeutics Corporation
- Plant extracts enriched with ipolamiide derivatives as immunosuppressants for treating immunological disorders4 Aug 2026US 12,698,265 B2Ache Laboratorios Farmaceuticos S/A
- Polymeric biomaterials derived from phenolic monomers and their medical uses7 Jul 2026US 12,674,024 B2Rutgers, The State University of New Jersey
- Carboxylic acid or carboxylic acid ester compound having fused-ring structure, method for producing the same, and use of compound16 Jun 2026US 12,655,112 B2FUJIFILM Corporation
- Hydroxyphenyl propanoate compounds for tumour immunotherapy, compositions and uses thereof17 Sep 2026US 2026/0272865 A1
- Compounds, process of production of compounds, enriched extract, enriched extract active fractions, enriched extract process of production, method for selecting vegetal biomass for enriched extract production, composition and use for treatment of immunological disorders10 Sep 2026US 2026/0265213 A1Ache Laboratorios Farmaceuticos S/A
- Photobases13 Aug 2026US 2026/0234174 A1Technische UniversitäT Wien
- Compound useful as thyroid hormone receptor ß-selective thyroid hormone analog30 Jul 2026US 2026/0216110 A1National University Corporation Tokai National Higher Education and Research System
- Method for producing isoxazolinecarboxylic acid derivatives23 Jul 2026US 2026/0209190 A1Bayer Aktiengesellschaft
Most cited
By later US patents
- Benzo (b) thiophene carboxylate derivatives and pharmaceutical compositions182US 4,740,519 ACentre International de Recherches Dermatologiques (C.I.R.D.) · 1988
- Amide derivatives176US 4,636,505 AImperial Chemical Industries PLC · 1987
- Phenethanolamine derivatives172US 4,992,474 AGlaxo Group Limited · 1991
- 5-arylalkyl-4-alkoxy-2(5H)-furanones, intermediates and processes for the preparation thereof and medicaments containing them167US 4,855,320 ADr. Willmar Schwabe GmbH & Co. · 1989
- Anti-androgenic amide derivative133US 4,386,080 AImperial Chemical Industries PLC · 1983