B01J 2531/0272
Derived from carbohydrates, including e.g. tartrates or diop
Official title: derived from carbohydrates, including e.g. tartrates or DIOP
B01J2531/0272 (Derived from carbohydrates, including e.g. tartrates or diop) appears on 24 US grants and 30 published applications in this corpus.
Search patents in B01J- Granted patents
- 24
- Published applications
- 30
- Assignees
- 24
- Inventors
- 78
- Latest grant
- 30 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 0 |
| 2015 | 3 | 3 |
| 2016 | 1 | 2 |
| 2017 | 2 | 3 |
| 2018 | 2 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 4 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for producing a spirooxindole derivative30 Jan 2024US 11,884,678 B2Daiichi Sankyo Company, Limited
- Process for the preparation of homogeneous hybrid materials19 Dec 2023US 11,845,060 B2Climeworks AG
- Hydrogenation of imines with Ru complexes15 Nov 2022US 11,498,901 B2Firmenich SA
- Nickel containing mixed metal-oxide/carbon bulk hydroprocessing catalysts and their applications23 Mar 2021US 10,953,389 B2
- Method for producing a spirooxindole derivative1 Dec 2020US 10,851,111 B2Daiichi Sankyo Company, Limited
- Method for producing a spirooxindole derivative18 Aug 2022US 2022/0259216 A9Daiichi Sankyo Company, Limited
- Hydrogenation of imines with ru complexes2 Dec 2021US 2021/0371382 A1Firmenich SA
- Method for producing a spirooxindole derivative21 Oct 2021US 2021/0323970 A1Daiichi Sankyo Company, Limited
- Process for the preparation of homogeneous hybrid materials8 Jul 2021US 2021/0205783 A1Climeworks AG
- Nickel containing mixed metal-oxide/carbon bulk hydroprocessing catalysts and their application3 Jun 2021US 2021/0162378 A1
Most cited
By later US patents
- Method of preparing catalyst for hydrogenation of hydrocarbon oil21US 5,200,381 ASumitomo Metal Mining Co., Ltd. · 1993
- Method for the production of optically active carbonyl9US 7,534,921 B2BASF SE · 2009
- Method for producing a spirooxindole derivative3US 10,030,028 B2Daiichi Sankyo Company, Limited · 2018
- Olefin hydroformylation process in a two-phase system2US 6,087,481 AStudiengesellschaft Kohle mbH · 2000
- Stable tin free catalysts for electroless metallization2US 9,138,733 B2Rohm and Haas Electronic Materials LLC · 2015