C08G
Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
C08G (Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds) appears on 88,508 US grants and 75,174 published applications in this corpus.
Search patents in C08G- Granted patents
- 88,508
- Published applications
- 75,174
- Assignees
- 13,426
- Inventors
- 125,619
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1314 | 0 |
| 1977 | 1271 | 0 |
| 1978 | 1534 | 0 |
| 1979 | 1002 | 0 |
| 1980 | 1204 | 0 |
| 1981 | 1410 | 0 |
| 1982 | 1098 | 0 |
| 1983 | 1195 | 0 |
| 1984 | 1282 | 0 |
| 1985 | 1330 | 0 |
| 1986 | 1220 | 0 |
| 1987 | 1324 | 0 |
| 1988 | 1384 | 0 |
| 1989 | 1673 | 0 |
| 1990 | 1664 | 0 |
| 1991 | 1915 | 0 |
| 1992 | 2066 | 0 |
| 1993 | 1990 | 0 |
| 1994 | 1790 | 0 |
| 1995 | 1589 | 0 |
| 1996 | 1620 | 0 |
| 1997 | 1575 | 0 |
| 1998 | 1757 | 0 |
| 1999 | 1774 | 0 |
| 2000 | 1582 | 0 |
| 2001 | 1694 | 442 |
| 2002 | 1724 | 1585 |
| 2003 | 1687 | 2238 |
| 2004 | 1449 | 2380 |
| 2005 | 1096 | 2107 |
| 2006 | 1314 | 2202 |
| 2007 | 1029 | 2257 |
| 2008 | 912 | 2255 |
| 2009 | 1046 | 2612 |
| 2010 | 1575 | 2967 |
| 2011 | 1658 | 2915 |
| 2012 | 1767 | 2982 |
| 2013 | 2162 | 3204 |
| 2014 | 2476 | 3233 |
| 2015 | 2536 | 3477 |
| 2016 | 2566 | 3427 |
| 2017 | 2634 | 3557 |
| 2018 | 2523 | 3554 |
| 2019 | 2851 | 3759 |
| 2020 | 2886 | 4036 |
| 2021 | 2616 | 3953 |
| 2022 | 2253 | 3895 |
| 2023 | 2301 | 3606 |
| 2024 | 2457 | 3440 |
| 2025 | 2250 | 2900 |
| 2026 | 1483 | 2191 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Main groups
Granted patents with any code in the group
- C08G 18/00Polymeric products of isocyanates or isothiocyanates23,630
- C08G 77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or13,594
- C08G 63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the11,408
- C08G 59/00Polycondensates containing more than one epoxy group per molecule9,701
- C08G 73/00Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or9,542
- C08G 65/00Macromolecular compounds obtained by reactions forming an ether link in the main9,156
- C08G 69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the5,197
- C08G 61/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main5,114
All 50 main groupsShow fewer
- C08G 64/00Macromolecular compounds obtained by reactions forming a carbonic ester link in the3,323
- C08G 2261/00Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the mainIndexing code3,195
- C08G 2110/00Foam propertiesIndexing code3,191
- C08G 75/00Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or2,951
- C08G 81/00Macromolecular compounds obtained by interreacting polymers in the absence of monomers1,870
- C08G 8/00Condensation polymers of aldehydes or ketones with phenols only1,634
- C08G 2650/00Macromolecular compounds obtained by reactions forming an ether link in the mainIndexing code1,614
- C08G 83/00Macromolecular compounds not provided for in groups c08g2/00 - c08g81/001,368
- C08G 79/00Macromolecular compounds obtained by reactions forming a linkage containing atoms other than1,281
- C08G 2170/00Compositions for adhesivesIndexing code1,240
- C08G 2150/00Compositions for coatingsIndexing code1,020
- C08G 12/00Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached1,018
- C08G 2101/00Manufacture of cellular productsIndexing code880
- C08G 2190/00Compositions for sealing or packing jointsIndexing code745
- C08G 2120/00Compositions for reaction injection moulding processesIndexing code662
- C08G 67/00Macromolecular compounds obtained by reactions forming in the main chain of the612
- C08G 2115/00OligomerisationIndexing code585
- C08G 85/00General processes for preparing compounds provided for in this subclass536
- C08G 71/00Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise506
- C08G 14/00Condensation polymers of aldehydes or ketones with two or more other monomers494
- C08G 2230/00Compositions for preparing biodegradable polymersIndexing code409
- C08G 2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones396
- C08G 16/00Condensation polymers of aldehydes or ketones with monomers not provided for in384
- C08G 2210/00Compositions for preparing hydrogelsIndexing code309
- C08G 2350/00Acoustic or vibration damping materialIndexing code294
- C08G 2250/00Compositions for preparing crystalline polymersIndexing code243
- C08G 2270/00Compositions for creating interpenetrating networksIndexing code210
- C08G 2410/00SolesIndexing code195
- C08G 2280/00Compositions for creating shape memoryIndexing code156
- C08G 4/00Condensation polymers of aldehydes or ketones with polyalcohols153
- C08G 2125/00Compositions for processes using internal mould release agentsIndexing code143
- C08G 2390/00ContainersIndexing code130
- C08G 2220/00Compositions for preparing gels other than hydrogels, aerogels and xerogelsIndexing code116
- C08G 2380/00TyresIndexing code110
- C08G 10/00Condensation polymers of aldehydes or ketones with aromatic hydrocarbons or halogenated aromatic102
- C08G 2330/00Thermal insulation materialIndexing code84
- C08G 6/00Condensation polymers of aldehydes or ketones only81
- C08G 2140/00Compositions for moulding powdersIndexing code73
- C08G 2130/00Compositions of compatibilising agents used in mixtures of high-molecular-weight compounds having activeIndexing code72
- C08G 2340/00Filter materialIndexing code65
- C08G 2310/00Agricultural use or equipmentIndexing code62
- C08G 2290/00Compositions for creating anti-foggingIndexing code61
Recent patents
- Preparation of organosilicon compounds with carbinol functionality6 Oct 2026US 12,753,193 B2Dow Global Technologies LLC
- Triazine silane compound and its usage as adhesion promotor6 Oct 2026US 12,753,194 B2Atotech Deutschland GmbH
- Rubber composition comprising a polyphenylene ether resin6 Oct 2026US 12,753,260 B2Compagnie Generale Des Etablissements Michelin
- Process for the reduction of regioisomer where the double bond is shifted from ethylenically unsaturated alkoxylated alcohols6 Oct 2026US 12,753,262 B2Sika Technology AG
- Process for preparing carbodiimides6 Oct 2026US 12,753,265 B2LANXESS Deutschland GmbH
- Polysiloxane, method for its production and deodorant comprising it8 Oct 2026US 2026/0306689 A1Sagami Chemical Research Institute
- Contorted polyamide membranes and methods of use thereof8 Oct 2026US 2026/0307019 A1University of Houston System
- Methods of preparing hard carbon material and energy storage device and method of enhancing plateau capacity8 Oct 2026US 2026/0307995 A1National Tsing Hua University
- Derivatized polyamine polymers for use in metal scavenging applications8 Oct 2026US 2026/0308027 A1Bl Technologies, Inc.
- Fiber material for cement/concrete reinforcement, method for producing fiber material for cement/concrete reinforcement, and fiber-reinforced cement composition8 Oct 2026US 2026/0308058 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Non-immunogenic polypeptides2,007US 4,179,337 A1979
- Large scale photolithographic solid phase synthesis of polypeptides and receptor binding screening thereof1,998US 5,143,854 AAffymax Technologies N.V. · 1992
- Elastomeric medical device1,893US 5,468,253 AEthicon, Inc. · 1995
- Medical devices and applications of polyhydroxyalkanoate polymers1,636US 6,838,493 B2Metabolix, Inc. · 2005
- Array of oligonucleotides on a solid substrate1,585US 5,445,934 AAffymax Technologies N.V. · 1995