C12Y 301/01075
Poly depolymerase
Official title: Poly(3-hydroxybutyrate) depolymerase (3.1.1.75)
C12Y301/01075 (Poly depolymerase) appears on 10 US grants and 14 published applications in this corpus.
Search patents in C12Y- Granted patents
- 10
- Published applications
- 14
- Assignees
- 6
- Inventors
- 13
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 1 |
| 2024 | 0 | 4 |
| 2025 | 4 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optimization of a halophilic PHB depolymerase for industrial applications17 Mar 2026US 12,577,364 B2Kimberly-Clark Worldwide, Inc.
- Optimization of a thermophilic PHB depolymerase for industrial applications21 Oct 2025US 12,447,514 B2Kimberly-Clark Worldwide, Inc.
- Bioreactor and process for forming polyhydroxybutyrate directly from depolymerized polyhydroxybutyrate30 Sep 2025US 12,428,655 B2Kimberly-Clark Worldwide, Inc.
- Depolymerization of a polyhydroxyalkanoate and recycling of hydroxyalkonoate monomer obtained thereby via a metabolic process13 May 2025US 12,297,328 B2Kimberly-Clark Worldwide, Inc.
- Poly(3-hydroxybutyrate) resin sheet for thermoforming, molded body formed from the sheet, and methods for producing the sheet and molded body28 Jan 2025US 12,209,167 B2Kaneka Corporation
- Bioreactor and Process for Forming Polyhydroxybutyrate Directly from Depolymerized Polyhydroxybutyrate7 May 2026US 2026/0125717 A1Kimberly-Clark Worldwide, Inc.
- Depolymerization of a Polyhydroxyalkanoate and Recycling of Hydroxyalkonoate Monomer Obtained Thereby Via a Metabolic Process24 Jul 2025US 2025/0236714 A1Kimberly-Clark Worldwide, Inc.
- Compositions and methods for degrading lignocellulosic biomass and producing polyhydroxyalkanoates17 Jul 2025US 2025/0230400 A1South Dakota Board of Regents
- Depolymerization of a Polyhydroxyalkanoate and Recycling of Hydroxyalkonoate Monomer Obtained Thereby Via a Metabolic Process24 Oct 2024US 2024/0352215 A1Kimberly-Clark Worldwide, Inc.
- A Bioreactor and Process for Forming Polyhydroxybutyrate Directly from Depolymerized Polyhydroxybutyrate18 Jul 2024US 2024/0240212 A1Kimberly-Clark Worldwide, Inc.
Most cited
By later US patents
- Method and compositions for use in the treatment of fireblight9US 4,678,750 AMicrolife Technics, Inc. · 1987
- Methods of producing carboxylic acids5US 9,334,508 B2Invista North America S A R L · 2016
- Biocatalytic methods to convert cyclohexane oxidation process waste streams to useful products2US 9,783,833 B2Invista North America S A R L · 2017
- Bacteria for expressing a polysaccharide depolymerase containing a novel recombinant plasmid1US 4,822,740 AMicrolife Technics, Inc. · 1989