A01H
New plants or non-transgenic processes for obtaining them
Official title: New plants or {non-transgenic} processes for obtaining them; plant reproduction by tissue culture techniques
A01H (New plants or non-transgenic processes for obtaining them) appears on 26,554 US grants and 18,822 published applications in this corpus.
Search patents in A01H- Granted patents
- 26,554
- Published applications
- 18,822
- Assignees
- 2,927
- Inventors
- 15,245
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 8 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 8 | 0 |
| 1981 | 8 | 0 |
| 1982 | 11 | 0 |
| 1983 | 8 | 0 |
| 1984 | 8 | 0 |
| 1985 | 16 | 0 |
| 1986 | 24 | 0 |
| 1987 | 35 | 0 |
| 1988 | 29 | 0 |
| 1989 | 24 | 0 |
| 1990 | 20 | 0 |
| 1991 | 27 | 0 |
| 1992 | 38 | 0 |
| 1993 | 29 | 0 |
| 1994 | 75 | 0 |
| 1995 | 64 | 0 |
| 1996 | 128 | 0 |
| 1997 | 110 | 0 |
| 1998 | 249 | 0 |
| 1999 | 291 | 0 |
| 2000 | 285 | 0 |
| 2001 | 237 | 24 |
| 2002 | 197 | 133 |
| 2003 | 144 | 287 |
| 2004 | 274 | 344 |
| 2005 | 263 | 311 |
| 2006 | 326 | 318 |
| 2007 | 417 | 358 |
| 2008 | 416 | 413 |
| 2009 | 525 | 546 |
| 2010 | 559 | 470 |
| 2011 | 660 | 747 |
| 2012 | 924 | 713 |
| 2013 | 1117 | 918 |
| 2014 | 1248 | 848 |
| 2015 | 1311 | 820 |
| 2016 | 1257 | 799 |
| 2017 | 1164 | 992 |
| 2018 | 1501 | 745 |
| 2019 | 1968 | 903 |
| 2020 | 1940 | 861 |
| 2021 | 1646 | 1145 |
| 2022 | 1565 | 1139 |
| 2023 | 1288 | 1415 |
| 2024 | 1132 | 1358 |
| 2025 | 1651 | 1428 |
| 2026 | 1312 | 787 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Main groups
Granted patents with any code in the group
- A01H 6/00Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy23,018
- A01H 5/00Angiosperms, i.e. flowering plants, characterised by their plant parts20,984
- A01H 1/00Processes for modifying genotypes2,354
- A01H 4/00Plant reproduction by tissue culture techniques1,187
- A01H 3/00Processes for modifying phenotypes375
- A01H 15/00Fungi76
- A01H 17/00Symbiotic or parasitic combinations including one or more new plants69
- A01H 7/00Gymnosperms47
All 11 main groupsShow fewer
Recent patents
- Spinach plant having novel downy mildew resistance gene6 Oct 2026US 12,751,389 B2Sakata Seed Corporation
- Fusarium resistance in celery6 Oct 2026US 12,751,390 B2Bejo Zaden B.V.
- Lettuce variety 41-CO1019 RZ6 Oct 2026US 12,751,391 B2Rijk Zwaan Zaadteelt En Zaadhandel B.V.
- Lettuce plant TEXLE2030266 Oct 2026US 12,751,392 B2Takii & Company Limited
- Plants and seeds of hybrid corn variety CH0104546 Oct 2026US 12,751,393 B2Monsanto Technology LLC
- Genetic markers for powdery mildew resistance in cannabis and related methods8 Oct 2026US 2026/0305549 A1Aurora Cannabis Enterprises Inc.
- Genetic determinants conferring improved tobrfv resistance8 Oct 2026US 2026/0305550 A1Vilmorin & Cie
- Edible plant cell culture biomass based on fruit endocarp and/or seed explants and methods of its preparation8 Oct 2026US 2026/0305551 A1
- Lettuce variety fremont8 Oct 2026US 2026/0305552 A1Syngenta Crop Protection AG
- Lettuce Variety Iceman8 Oct 2026US 2026/0305553 A1Sakata Seed America, Inc.
Most cited
By later US patents
- Mutant dwarfism gene of petunia5,133US 5,523,520 AGoldsmith Seeds, Inc. · 1996
- Hybridization using cytoplasmic male sterility, cytoplasmic herbicide tolerance, and herbicide tolerance from nuclear genes2,792US 4,658,085 AUniversity of Guelph · 1987
- Inbred corn line LH2832,465US 5,773,683 AHolden's Foundation Seeds, Inc. · 1998
- Inbred corn plant 89AHD12 and seeds thereof2,448US 6,433,261 B1Dekalb Genetics Corporation · 2002
- Inbred corn line LH2952,379US 6,693,232 B1Holden's Foundation Seeds, Inc. · 2004