E01C 7/34
Made of several courses which are not bound to each other
Official title: made of several courses which are not bound to each other {; Separating means therefor, e.g. sliding layers (in or under concrete coverings E01C7/145)}
E01C7/34 (Made of several courses which are not bound to each other) appears on 13 US grants and 7 published applications in this corpus.
Search patents in E01C- Granted patents
- 13
- Published applications
- 7
- Assignees
- 6
- Inventors
- 17
- Latest grant
- 19 Nov 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 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 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 2 | 2 |
| 2018 | 0 | 0 |
| 2019 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Composite pavement structures19 Nov 2019US 10,480,128 B2BASF SE
- Composite pavement structure9 Apr 2019US 10,253,460 B2BASF SE
- Composite pavement structures26 Dec 2017US 9,850,625 B2BASF SE
- Composite pavement structures25 Apr 2017US 9,631,088 B2BASF SE
- Composite pavement structure29 Nov 2016US 9,505,931 B2BASF SE
- Composite pavement structures10 Aug 2017US 2017/0226703 A1BASF SE
- Composite pavement structure1 Jun 2017US 2017/0152180 A1BASF SE
- Composite materials comprising aggregate and an elastomeric composition21 Aug 2014US 2014/0235781 A1BASF SE
- Composite Pavement Structures24 Jan 2013US 2013/0022810 A1BASF SE
- Composite Pavement Structures10 Jan 2013US 2013/0011195 A1BASF SE
Most cited
By later US patents
- Road pavement and repair36US 4,175,978 AOwens-Corning Fiberglas Corporation · 1979
- Highway pavement20US 4,653,956 A1987
- Road pavement and repair17US 4,265,563 AOwens-Corning Fiberglas Corporation · 1981
- Floating asphalt pavement system16US 3,993,412 AKoppers Company, Inc. · 1976
- Road pavement and repair10US 4,251,586 AOwens-Corning Fiberglas Corporation · 1981