C11B 9/0092
Containing only n as heteroatom
Official title: {containing only N as heteroatom}
C11B9/0092 (Containing only n as heteroatom) appears on 66 US grants and 85 published applications in this corpus.
Search patents in C11B- Granted patents
- 66
- Published applications
- 85
- Assignees
- 29
- Inventors
- 172
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 3 | 3 |
| 2010 | 0 | 2 |
| 2011 | 2 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 3 |
| 2014 | 3 | 9 |
| 2015 | 5 | 3 |
| 2016 | 4 | 19 |
| 2017 | 2 | 12 |
| 2018 | 5 | 8 |
| 2019 | 2 | 6 |
| 2020 | 2 | 4 |
| 2021 | 1 | 3 |
| 2022 | 5 | 0 |
| 2023 | 4 | 2 |
| 2024 | 1 | 2 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compounds for providing a long-lasting odor2 Jun 2026US 12,643,865 B2Firmenich SA
- Microwave assisted extraction of essential oils from plant biomass6 Aug 2024US 12,054,692 B2Firmenich SA
- Fragrance materials19 Dec 2023US 11,844,854 B2The Procter & Gamble Company
- Perfume compositions2 May 2023US 11,639,484 B2Givaudan SA
- Product comprising a plastic container and a substance composition14 Mar 2023US 11,603,506 B2Symrise AG
- Fragrance compositions for sleep improvement22 May 2025US 2025/0163343 A1International Flavors & Fragrances Inc.
- Fragrance or Aroma Compositions Accepted or Preferred by Pets17 Oct 2024US 2024/0343993 A1Symrise AG
- Microwave assisted extraction of essential oils from plant biomass10 Oct 2024US 2024/0336869 A1Firmenich SA
- Perfume Compositions14 Sep 2023US 2023/0287297 A1Givaudan SA
- Compounds for providing a long-lasting odor23 Mar 2023US 2023/0091481 A1Firmenich SA
Most cited
By later US patents
- Flavoring with norbornyl pyridine derivatives19US 4,568,538 AInternational Flavors & Fragrances Inc. · 1986
- Norbornyl pyridine derivatives, organoleptic uses of same, and the processes for preparing same18US 4,539,143 AInternational Flavors & Fragrances Inc. · 1985
- Freshening compositions and devices comprising same17US 10,113,140 B2The Procter & Gamble Company · 2018
- Freshening compositions and devices comprising same17US 10,552,557 B2The Procter & Gamble Company · 2020
- Antiperspirant and deodorant compositions16US 9,949,911 B2The Procter & Gamble Company · 2018