C12P 19/305
Pyrimidine nucleotides
Official title: {Pyrimidine nucleotides}
C12P19/305 (Pyrimidine nucleotides) appears on 55 US grants and 69 published applications in this corpus.
Search patents in C12P- Granted patents
- 55
- Published applications
- 69
- Assignees
- 51
- Inventors
- 193
- Latest grant
- 11 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 7 |
| 2004 | 0 | 7 |
| 2005 | 2 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 2 | 2 |
| 2012 | 0 | 4 |
| 2013 | 1 | 3 |
| 2014 | 4 | 3 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 2 | 7 |
| 2018 | 3 | 1 |
| 2019 | 3 | 3 |
| 2020 | 1 | 2 |
| 2021 | 2 | 3 |
| 2022 | 1 | 3 |
| 2023 | 4 | 3 |
| 2024 | 4 | 2 |
| 2025 | 1 | 5 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and compositions for the enzymatic production of pseudouridine triphosphate11 Mar 2025US 12,247,236 B2Nature's Toolbox, Inc.
- Oligosaccharide analytical standards26 Nov 2024US 12,152,053 B2University of Georgia Research Foundation, Inc.
- Metabolically engineered organisms for the production of added value bio-products24 Sep 2024US 12,098,403 B2Inbiose N.V.
- Detection of hydroxymethylcytosine bases23 Jul 2024US 12,043,863 B2Ramot at Tel-Aviv University Ltd.
- Methods and compositions for the enzymatic production of pseudouridine triphosphate16 Apr 2024US 11,959,117 B2Nature's Toolbox, Inc.
- Udp-sugar bioproduction using microorganism hosts28 May 2026US 2026/0146271 A1Debut Biotechnology, Inc.
- Sigma factor modifications for biosynthetic production15 Jan 2026US 2026/0015637 A1
- Recombinant engineered strain for de novo synthesis of cdp-choline using glucose as substrate and its preparation method and application11 Dec 2025US 2025/0376690 A1Shandong Jincheng BIO-PHARMACEUTICAL Co., Ltd.
- Biocatalytic manufacture of sugar nucleotides31 Jul 2025US 2025/0243525 A1ZYMtronix Catalytic Systems, Inc.
- Methods and compositions for the enzymatic production of pseudouridine triphosphate5 Jun 2025US 2025/0179547 A1Natures's Toolbox, Inc.
Most cited
By later US patents
- Oligoribonucleotides with enzymatic activity72US 6,617,438 B1Sirna Therapeutics, Inc. · 2003
- Synthetic ribonucleic acids with RNAse activity56US 6,528,640 B1Ribozyme Pharmaceuticals, Inc. · 2003
- Methods for control of flux in metabolic pathways through protease manipulation27US 8,916,358 B2GreenLight Biosciences, Inc. · 2014
- Recombinant cellular iysate system for producing a product of interest19US 10,036,001 B2GreenLight Biosciences, Inc. · 2018
- Process for the synthesis of sugar nucleotides using recombinant-DNA methods19US 5,824,472 AMonsanto Company · 1998