C09K 17/34
Bituminous materials
C09K17/34 (Bituminous materials) appears on 10 US grants and 1 published applications in this corpus.
Search patents in C09K- Granted patents
- 10
- Published applications
- 1
- Assignees
- 4
- Inventors
- 17
- Latest grant
- 8 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Penetrating prime emulsion8 Apr 2025US 12,269,774 B2ArrMaz Products Inc.
- Synthetic fluids as compaction aids6 Sep 2016US 9,434,881 B1Soilworks, LLC
- Use of protein-polysaccharide complex in removal of contaminants6 Mar 2001US 6,197,199 B1
- Method of using a filter aid protein-polysaccharide complex composition24 Aug 1999US 5,942,123 A
- Method of enhancing internal adhesion of cementitious compositions and compositions therefor6 May 1997US 5,626,658 A
Most cited
By later US patents
- Method of using a filter aid protein-polysaccharide complex composition74US 5,942,123 A1999
- Method of stabilizing soil, beaches and roads14US 5,514,412 A1996
- Method for reducing water loss through soil by seepage12US 4,041,712 AThe Flintkote Company · 1977
- Method of enhancing internal adhesion of cementitious compositions and compositions therefor10US 5,626,658 A1997
- Use of protein-polysaccharide complex in removal of contaminants8US 6,197,199 B12001