C12Y 503/03
Transposing c=c bonds
Official title: transposing C=C bonds (5.3.3)
C12Y503/03 (Transposing c=c bonds) appears on 81 US grants and 147 published applications in this corpus.
Search patents in C12Y- Granted patents
- 81
- Published applications
- 147
- Assignees
- 81
- Inventors
- 311
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 2 | 3 |
| 2010 | 1 | 1 |
| 2011 | 0 | 3 |
| 2012 | 1 | 2 |
| 2013 | 2 | 6 |
| 2014 | 4 | 4 |
| 2015 | 3 | 20 |
| 2016 | 6 | 9 |
| 2017 | 6 | 11 |
| 2018 | 5 | 16 |
| 2019 | 6 | 11 |
| 2020 | 8 | 6 |
| 2021 | 8 | 13 |
| 2022 | 8 | 2 |
| 2023 | 3 | 9 |
| 2024 | 3 | 9 |
| 2025 | 7 | 9 |
| 2026 | 7 | 8 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C12Y 503/03002Isopentenyl-diphosphate delta-isomerase50
- C12Y 503/03012L-dopachrome isomerase13
- C12Y 503/03001Steroid delta-isomerase5
- C12Y 503/03007Aconitate delta-isomerase3
- C12Y 503/03004Muconolactone delta-isomerase2
- C12Y 503/03005Cholestenol delta-isomerase2
- C12Y 503/03008Dodecenoyl-coa isomerase2
- C12Y 503/03014Trans-2-decenoyl-[acyl-carrier-protein] isomerase2
All 18 subgroupsShow fewer
- C12Y 503/03003Vinylacetyl-coa delta-isomerase1
- C12Y 503/03006Methylitaconate delta-isomerase1
- C12Y 503/03009Prostaglandin-a1 delta-isomerase0
- C12Y 503/03015-carboxymethyl-2-hydroxymuconate delta-isomerase0
- C12Y 503/03011Isopiperitenone delta-isomerase0
- C12Y 503/03013Polyenoic fatty acid isomerase0
- C12Y 503/03015Ascopyrone tautomerase0
- C12Y 503/030164-oxalomesaconate tautomerase0
- C12Y 503/03017Trans-2,3-dihydro-3-hydroxyanthranilate isomerase0
- C12Y 503/030182-acetyl-coa isomerase0
Recent patents
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- Maltose dependent degrons, maltose-responsive promoters, stabilization constructs, and their use in production of non-catabolic compounds7 May 2026US 2026/0125432 A1Amyris, Inc.
Most cited
By later US patents
- Nucleic acid molecules46US 10,988,754 B2Cure Vac SE · 2021
- Compositions and methods for producing isoprene36US 8,288,148 B2Danisco US Inc. · 2012
- Use of liposomes in a carrier comprising a continuous hydrophobic phase as a vehicle for cancer treatment32US 10,272,042 B2Immunovaccine Technologies Inc. · 2019
- Treatment, diagnosis and evaluation of anti-cancer therapy resistance in melanoma17US 6,573,050 B1Sunnybrook and Women's College Health Sciences Centre · 2003
- Microbial fermentation for the production of terpenes13US 10,913,958 B2Lanzatech New Zealand Limited · 2021