|
| US4006082 | 12 May 1975 | 1 Feb 1977 | Murphy Pacific Marine Salvage Co. | Process for emergency small spill control |
| US4102789 | 18 Jul 1977 | 25 Jul 1978 | Amerada Hess Corporation | Hydro-carpet oil spillage containment and recovery device |
| US4270874 | 3 Nov 1978 | 2 Jun 1981 | Seaward International, Inc. | Bottom tension fence-type water buoyant containment boom |
| US4388023 | 3 Apr 1981 | 14 Jun 1983 | Hazeltine Corporation | Truss array for supporting devices within a fluid medium |
| US4472842 | 31 Jan 1983 | 25 Sep 1984 | | Pool skimmer and method of using it |
| US4480800 | 16 Dec 1982 | 6 Nov 1984 | Sanera Projecting Aktiebolag | Apparatus for reeling floating booms, particularly such as are self-expanding |
| US4964758 | 17 Oct 1989 | 23 Oct 1990 | | Floating oil enclosure barriers an dispensing means aboard an oil tanker for discharging without the aid of surface vessels |
| US5165821 | 21 Aug 1991 | 24 Nov 1992 | Minnesota Mining and Manufacturing Co. | Oil-sorbing boom |
| US5215407 | 5 Oct 1989 | 1 Jun 1993 | | Process of cleaning oil spills and the like |
| US5281463 | 28 Jul 1992 | 25 Jan 1994 | Kimberly-Clark Corporation | Structure for selectively absorbing oily contaminants and process |
| US5364680 | 6 Apr 1993 | 15 Nov 1994 | Kimberly-Clark Corporation | Process for selectively absorbing oily contaminants |
| US5423985 | 8 Jul 1993 | 13 Jun 1995 | Centro Sviluppo Settori Impiego S.r.l. | Modular element for absorbing oily substances from surfaces of water bodies and purification system using such elements |
| US5453191 | 20 Oct 1993 | 26 Sep 1995 | | Device for containing and absorbing oil spills on water |
| US5547313 | 10 May 1994 | 20 Aug 1996 | | Marine fueling facility spill containment system |
| US5863440 | 24 May 1996 | 26 Jan 1999 | Abtech Industries, Inc. | Methods for ameliorating oil spills in marine and inland waters |
| US5890311 | 5 Dec 1996 | 6 Apr 1999 | | Apparatus and methods for harvesting and cleaning brine shrimp eggs |
| US5906478 | 3 Jun 1997 | 25 May 1999 | | Absorbing belt pumping device |
| US6073382 | 15 Mar 1999 | 13 Jun 2000 | | Containment boom apparatus and methods for use in harvesting brine shrimp eggs |
| US6080307 | 29 Sep 1998 | 27 Jun 2000 | Abtech Industries, Inc. | Storm drain systems for filtering trash and hydrocarbons |
| US6099723 | 5 Jun 1998 | 8 Aug 2000 | Abtech Industries, Inc. | Catchbasin systems for filtering hydrocarbon spills |
| US6106707 | 17 Feb 1999 | 22 Aug 2000 | Abtech Industries, Inc. | Curb-inlet storm drain systems for filtering trash and hydrocarbons |
| US6115954 | 3 Feb 1998 | 12 Sep 2000 | | Collection assemblies and methods for use in harvesting brine shrimp eggs |
| US6143172 | 25 Jan 1999 | 7 Nov 2000 | Abtech Industries, Inc. | Methods for ameliorating hydrocarbon spills in marine and inland waters |
| US6231758 | 22 Aug 2000 | 15 May 2001 | Abtech Industries, Inc. | Curb-inlet storm drain systems for filtering trash and hydrocarbons |
| US6344519 | 9 Jan 1998 | 5 Feb 2002 | Abtech Industries, Inc. | Systems for ameliorating aqueous hydrocarbon spills |
| US6531059 | 13 Nov 2000 | 11 Mar 2003 | Abtech Industries, Inc. | Suspended runoff water filter |
| US6541569 | 7 Apr 1998 | 1 Apr 2003 | Abtech Industries, Inc. | Polymer alloys, morphology and materials for environmental remediation |
| US6723791 | 31 Dec 2001 | 20 Apr 2004 | Abtech Industries, Inc. | Systems for ameliorating aqueous hydrocarbon spills |
| US7048878 | 24 Mar 2003 | 23 May 2006 | Abtech Industries, Inc. | Process of forming oil-absorbent bodies |
| US7090432 | 17 Sep 2002 | 15 Aug 2006 | | Spill response system |
| US7094338 | 21 Feb 2003 | 22 Aug 2006 | AbTech Industries, Inc. | Method of making and using a filter in the form of a block of agglomerated copolymer fragments |
| US7229560 | 6 Dec 2004 | 12 Jun 2007 | AbTech Industries, Inc. | Sack-based processes for recovering oil floating on water |
| US7488418 | 16 Feb 2007 | 10 Feb 2009 | Jeffrey S. Melcher | Methods and apparatuses for filtering water |
| US7828494 | 5 Jun 2009 | 9 Nov 2010 | 6937381 Canada Ltd. | Buoy assembly |
| US7892366 | 19 Feb 2004 | 22 Feb 2011 | Sandvik Intellectual Property AB | Duplex stainless steel alloy and use thereof |
| US7998344 | 5 Jan 2009 | 16 Aug 2011 | | Methods and apparatuses for filtering water from oil and gas wells |
| US8147166 | 22 Dec 2010 | 3 Apr 2012 | ICC Technologies, Inc. | Drainage element with laminated membrane material |
| USRE31087 | 16 Apr 1981 | 23 Nov 1982 | Minnesota Mining and Manufacturing Company | Method for separating oil from water |
