C07C 2601/00
Systems containing only non-condensed rings
C07C2601/00 (Systems containing only non-condensed rings) appears on 13,630 US grants and 11,602 published applications in this corpus.
Search patents in C07C- Granted patents
- 13,630
- Published applications
- 11,602
- Assignees
- 4,043
- Inventors
- 30,886
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 163 | 0 |
| 1977 | 128 | 0 |
| 1978 | 161 | 0 |
| 1979 | 134 | 0 |
| 1980 | 182 | 0 |
| 1981 | 169 | 0 |
| 1982 | 85 | 0 |
| 1983 | 69 | 0 |
| 1984 | 116 | 0 |
| 1985 | 107 | 0 |
| 1986 | 69 | 0 |
| 1987 | 62 | 0 |
| 1988 | 69 | 0 |
| 1989 | 121 | 0 |
| 1990 | 171 | 0 |
| 1991 | 215 | 0 |
| 1992 | 256 | 0 |
| 1993 | 311 | 0 |
| 1994 | 287 | 0 |
| 1995 | 314 | 0 |
| 1996 | 308 | 0 |
| 1997 | 309 | 0 |
| 1998 | 355 | 0 |
| 1999 | 301 | 0 |
| 2000 | 313 | 0 |
| 2001 | 366 | 87 |
| 2002 | 415 | 355 |
| 2003 | 326 | 489 |
| 2004 | 318 | 589 |
| 2005 | 246 | 487 |
| 2006 | 307 | 435 |
| 2007 | 302 | 390 |
| 2008 | 294 | 481 |
| 2009 | 307 | 486 |
| 2010 | 350 | 577 |
| 2011 | 347 | 509 |
| 2012 | 355 | 499 |
| 2013 | 401 | 482 |
| 2014 | 440 | 490 |
| 2015 | 490 | 547 |
| 2016 | 488 | 580 |
| 2017 | 464 | 544 |
| 2018 | 413 | 462 |
| 2019 | 439 | 420 |
| 2020 | 360 | 399 |
| 2021 | 318 | 429 |
| 2022 | 277 | 428 |
| 2023 | 221 | 413 |
| 2024 | 234 | 426 |
| 2025 | 233 | 352 |
| 2026 | 144 | 246 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07C 2601/12Systems containing only non-condensed rings: with a six-membered ringIndexing code9,946
- C07C 2601/06Systems containing only non-condensed rings: with a five-membered ringIndexing code3,601
- C07C 2601/02Systems containing only non-condensed rings: with a three-membered ringIndexing code3,131
- C07C 2601/04Systems containing only non-condensed rings: with a four-membered ringIndexing code1,479
- C07C 2601/18Systems containing only non-condensed rings: with a ring being at least seven-memberedIndexing code995
Recent patents
- NAMPT modulators29 Sep 2026US 12,747,203 B2Cytokinetics, Inc.
- Modulators of programmed death-ligand-122 Sep 2026US 12,741,965 B2Southern Research Institute
- Synthesis of para-alkylated syringyl (meth)acrylate derivatives and photopolymerizable compositions for additive manufacturing in dental applications15 Sep 2026US 12,735,380 B2Align Technology, Inc.
- Compound, and composition for forming hole transporting layer for perovskite solar cells15 Sep 2026US 12,735,395 B2Tokyo Chemical Industry Co., Ltd.
- Small molecules promoting sympathetic nerve regeneration8 Sep 2026US 12,729,177 B2Oregon Health & Science University
- Photocatalytic c-c coupling reactions of terminal alkynes using cupric oxide-based mie resonator photocatalysts8 Oct 2026US 2026/0307053 A1
- Compound, composition, and package structure8 Oct 2026US 2026/0308096 A1Industrial Technology Research Institute
- Compositions and methods for the treatment of ocular disorders8 Oct 2026US 2026/0308108 A1
- Selective Serotonin Receptor Modulators and Methods of Making and Using the Same8 Oct 2026US 2026/0308110 A1Park City Bio, LLC
- Bicyclic compounds8 Oct 2026US 2026/0308114 A1Vivace Therapeutics, Inc.
Most cited
By later US patents
- Cyclobutyl oligonucleotide surrogates475US 5,359,044 ACiba-Geigy Corporation · 1994
- 9-cis retinoic acid esters and amides and uses thereof352US 5,837,728 AMolecular Design International, Inc. · 1998
- Phenyl heterocycles as cox-2 inhibitors281US 5,474,995 AMerck Frosst Canada, Inc. · 1995
- Separation of 1-pentanol from cyclopentanol by extractive distillation258US 5,320,715 A1994
- Cationic lipids and the use thereof249US 5,830,430 AImaRx Pharmaceutical Corp. · 1998