C09K 8/5756
Containing cross-linking agents
Official title: {containing cross-linking agents}
C09K8/5756 (Containing cross-linking agents) appears on 100 US grants and 101 published applications in this corpus.
Search patents in C09K- Granted patents
- 100
- Published applications
- 101
- Assignees
- 37
- Inventors
- 232
- Latest grant
- 9 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 0 |
| 2003 | 2 | 3 |
| 2004 | 4 | 3 |
| 2005 | 1 | 8 |
| 2006 | 8 | 1 |
| 2007 | 0 | 3 |
| 2008 | 2 | 2 |
| 2009 | 1 | 4 |
| 2010 | 1 | 4 |
| 2011 | 2 | 3 |
| 2012 | 3 | 3 |
| 2013 | 1 | 1 |
| 2014 | 3 | 7 |
| 2015 | 1 | 3 |
| 2016 | 3 | 12 |
| 2017 | 4 | 10 |
| 2018 | 8 | 12 |
| 2019 | 6 | 6 |
| 2020 | 10 | 8 |
| 2021 | 3 | 1 |
| 2022 | 9 | 1 |
| 2023 | 2 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Embedded treatment fluid additives for use in subterranean formation operations9 Jan 2024US 11,866,636 B2Halliburton Energy Services.Inc.
- Process for sand and proppant consolidation10 Oct 2023US 11,781,058 B1Oil Chem Technologies
- Chemical products for adhesive applications14 Feb 2023US 11,578,242 B2Hexion Inc.
- Chemical products for adhesive applications8 Nov 2022US 11,492,522 B2Hexion Inc.
- Sand consolidation with a curable resin and filtercake removal fluid8 Nov 2022US 11,492,531 B1
- Methods of treating unconsolidated sand formations using a volcanic ash sealant composition9 Jul 2026US 2026/0193519 A1Saudi Arabian Oil Company
- Methods of treating unconsolidated sand formations using a red mud sealant composition9 Jul 2026US 2026/0193525 A1Saudi Arabian Oil Company
- Methods of treating unconsolidated sand formations using a volcanic ash sealant composition9 Jul 2026US 2026/0193526 A1Saudi Arabian Oil Company
- Methods of treating unconsolidated sand formations using a red mud sealant composition9 Jul 2026US 2026/0193527 A1Saudi Arabian Oil Company
- Methods and compositions used in controlling formation sand production, proppant flowback, and fines migration4 Dec 2025US 2025/0368887 A1Halliburton Energy Services.Inc.
Most cited
By later US patents
- Method of gravel packing a well156US 5,363,916 AHalliburton Company · 1994
- Method and compositions for reducing the permeabilities of subterranean zones154US 6,196,317 B1Halliburton Energy Services.Inc. · 2001
- Application of a stabilized polymer gel to an alkaline treatment region for improved hydrocarbon recovery148US 6,189,615 B1Marathon Oil Company · 2001
- Method of completing a well in an unconsolidated formation121US 6,732,800 B2Schlumberger Technology Corporation · 2004
- Sand consolidation with flexible gel system117US 6,450,260 B1Schlumberger Technology Corporation · 2002