C07D 207/02
Heterocyclic compounds containing five-membered rings not condensed with other rings, with one
Official title: with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
C07D207/02 (Heterocyclic compounds containing five-membered rings not condensed with other rings, with one) appears on 10,824 US grants and 9,278 published applications in this corpus.
Search patents in C07D- Granted patents
- 10,824
- Published applications
- 9,278
- Assignees
- 3,388
- Inventors
- 25,338
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 131 | 0 |
| 1977 | 109 | 0 |
| 1978 | 161 | 0 |
| 1979 | 141 | 0 |
| 1980 | 164 | 0 |
| 1981 | 135 | 0 |
| 1982 | 122 | 0 |
| 1983 | 81 | 0 |
| 1984 | 122 | 0 |
| 1985 | 122 | 0 |
| 1986 | 118 | 0 |
| 1987 | 144 | 0 |
| 1988 | 139 | 0 |
| 1989 | 180 | 0 |
| 1990 | 185 | 0 |
| 1991 | 187 | 0 |
| 1992 | 185 | 0 |
| 1993 | 173 | 0 |
| 1994 | 198 | 0 |
| 1995 | 181 | 0 |
| 1996 | 222 | 0 |
| 1997 | 250 | 0 |
| 1998 | 208 | 0 |
| 1999 | 225 | 0 |
| 2000 | 205 | 0 |
| 2001 | 221 | 54 |
| 2002 | 267 | 293 |
| 2003 | 257 | 368 |
| 2004 | 227 | 483 |
| 2005 | 201 | 475 |
| 2006 | 267 | 395 |
| 2007 | 253 | 403 |
| 2008 | 243 | 415 |
| 2009 | 256 | 437 |
| 2010 | 311 | 464 |
| 2011 | 318 | 419 |
| 2012 | 319 | 350 |
| 2013 | 313 | 355 |
| 2014 | 338 | 399 |
| 2015 | 302 | 405 |
| 2016 | 325 | 357 |
| 2017 | 312 | 355 |
| 2018 | 238 | 319 |
| 2019 | 282 | 304 |
| 2020 | 255 | 395 |
| 2021 | 274 | 330 |
| 2022 | 238 | 342 |
| 2023 | 198 | 324 |
| 2024 | 190 | 318 |
| 2025 | 192 | 272 |
| 2026 | 139 | 247 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07D 207/04Having no double bonds between ring members or between ring members and4,935
- C07D 207/30Having two double bonds between ring members or between ring members and3,856
- C07D 207/18Having one double bond between ring members or between a ring member2,627
- C07D 207/44Having three double bonds between ring members or between ring members and808
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Most cited
By later US patents
- Pyrrolidine-containing monomers and oligomers675US 5,519,134 AIsis Pharmaceuticals, Inc. · 1996
- Novel vinyl carbonate and vinyl carbamate contact lens material monomers474US 5,070,215 ABausch & Lomb Incorporated · 1991
- Reagent for detecting an analyte468US 7,892,748 B2Precisense A/S · 2011
- Reagent for detecting an analyte465US 8,318,443 B2Medtronic MiniMed, Inc. · 2012
- [R-(R*R*)]-2-(4-fluorophenyl)-.beta.,.delta.-dihydroxy-5-( 1-methylethyl-3-phenyl-4-[(phenylamino) carbonyl]- 1H-pyrrole-1-heptanoic acid, its lactone form and salts thereof403US 5,273,995 AWarner-Lambert Company · 1993