C11B 9/0084
The hetero rings containing more than six atoms
Official title: {the hetero rings containing more than six atoms}
C11B9/0084 (The hetero rings containing more than six atoms) appears on 79 US grants and 83 published applications in this corpus.
Search patents in C11B- Granted patents
- 79
- Published applications
- 83
- Assignees
- 33
- Inventors
- 195
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 7 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 4 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 4 |
| 2009 | 4 | 3 |
| 2010 | 2 | 2 |
| 2011 | 2 | 2 |
| 2012 | 3 | 3 |
| 2013 | 0 | 7 |
| 2014 | 1 | 8 |
| 2015 | 5 | 3 |
| 2016 | 3 | 6 |
| 2017 | 3 | 6 |
| 2018 | 2 | 2 |
| 2019 | 0 | 3 |
| 2020 | 3 | 2 |
| 2021 | 3 | 3 |
| 2022 | 1 | 3 |
| 2023 | 4 | 4 |
| 2024 | 0 | 7 |
| 2025 | 3 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for the production of musk fragrance ingredient28 Apr 2026US 12,612,353 B2Givaudan SA
- Enzyme-mediated process for making Amberketal and Amberketal homologues24 Mar 2026US 12,584,153 B2Givaudan SA
- Isomer mixtures of unsaturated macrocyclic musk compounds14 Oct 2025US 12,441,953 B2Symrise AG
- Powdery, musky odorant macrocycles14 Oct 2025US 12,441,954 B2Firmenich SA
- 2,2,6-trimethyl-4,5-dihydro-3H-oxepine as aroma ingredient24 Jun 2025US 12,338,225 B2BASF SE
- Esters and ethers of 5-isopropyl-2-methylcyclohexan-1-ol as fragrance ingredients16 Jul 2026US 2026/0201270 A1BASF SE
- Biotechnological production of macrocyclic lactones29 Jan 2026US 2026/0028654 A1Symrise AG
- Novel cyclic acetal compounds with aldehyde or ketone functionalities and uses thereof20 Mar 2025US 2025/0090440 A1Structure Holdings LLC
- Compositions comprising 4-isopropyl-1-methyl-7-oxabicyclo[2.2.1]heptan-2-ol or esters or ethers thereof and their use as aroma chemicals20 Mar 2025US 2025/0092331 A1BASF SE
- Organic compounds as fragrance20 Feb 2025US 2025/0057747 A1Givaudan SA
Most cited
By later US patents
- Antiperspirant and deodorant compositions16US 9,949,911 B2The Procter & Gamble Company · 2018
- Di(7-octenyl) carbonate13US 4,522,765 AInternational Flavors & Fragrances Inc. · 1985
- Flavoring with a macrocyclic carbonate12US 4,525,364 AInternational Flavors & Fragrances Inc. · 1985
- Substituted 4-methyl-4,7-dihydro-1,3-dioxepins, their preparation and their use as scents12US 4,784,985 ABASF SE · 1988
- Use of unsaturated macrocyclic lactones as perfuming ingredients10US 5,266,559 AFirmenich SA · 1993