Inventor · disambiguated record
Neil E. Campbell
Also filed as: CAMPBELL NEIL · CAMPBELL NEIL E
45 granted patents·8 pending applications·1,585 citations·filing 1979–2020
99Inventor score
Files withPRODUCTS LAB INC22HYDROPAC LAB PRODUCTS INC13BIO MEDIC DATA SYSTEMS INC7GABRIEL GEORGE S7BIO MEDIC DATA SYSTEM INC1
Top patents by PatentIndex Score
53 records- 0199US5840148AMethod of assembly of implantable transponderBIO MEDIC DATA SYSTEMS INC·Filed 1995·Granted Nov 24, 1998·366 cites·10 claims
- 0296US6729266B1Animal isolation and caging systemPRODUCTS LAB INC·Filed 2000·Granted May 4, 2004·63 cites·15 claims
- 0395US7937836B2Fluid delivery valve system and method of assemblingHYDROPAC LAB PRODUCTS INC·Filed 2007·Granted May 10, 2011·24 cites·7 claims
- 0495US4787384AAnimal marker implanting systemBIO MEDIC DATA SYSTEM INC·Filed 1986·Granted Nov 29, 1988·77 cites·16 claims
- 0594US6341581B1Multispecies rodent cagePRODUCTS LAB INC·Filed 2000·Granted Jan 29, 2002·55 cites·31 claims
- 0694US4640228AAnimal cage assembly with reusable filter capPRODUCTS LAB INC·Filed 1984·Granted Feb 3, 1987·115 cites·17 claims
- 0793US6336427B1Feeder assembly for use in a cagePRODUCTS LAB INC·Filed 2000·Granted Jan 8, 2002·30 cites·14 claims
- 0892US7320294B2Cage and rack system for housing animals in cages having different widthsPRODUCTS LAB INC·Filed 2003·Granted Jan 22, 2008·40 cites·36 claims
- 0991US4365590AVentilated animal cage rackPRODUCTS LAB INC·Filed 1981·Granted Dec 28, 1982·106 cites·19 claims
- 1090US5074318AAnimal markerBIO MEDIC DATA SYSTEMS INC·Filed 1989·Granted Dec 24, 1991·46 cites·2 claims
- 1187US7303713B2Fluid delivery valve system and methodHYDROPAC LAB PRODUCTS INC·Filed 2005·Granted Dec 4, 2007·13 cites·20 claims
- 1286US6227146B1Filter top for rodent cagePRODUCTS LAB INC·Filed 1999·Granted May 8, 2001·67 cites·9 claims
- 1385US5893338ARabbit housing and rabbit housing systemFiled 1996·Granted Apr 13, 1999·49 cites·14 claims
- 1483US7784413B2Rack system for housing animals in cages having different widthsPRODUCTS LAB INC·Filed 2005·Granted Aug 31, 2010·13 cites·41 claims
- 1583US7146931B2Animal enrichment systemGABRIEL GEORGE S·Filed 2003·Granted Dec 12, 2006·29 cites·20 claims
- 1682US5165362AVentilated cage and open rack systemPRODUCTS LAB INC·Filed 1990·Granted Nov 24, 1992·44 cites·7 claims
- 1781US10238086B2Automatic fluid delivery systems and methodsHYDROPAC/LAB PRODUCTS INC·Filed 2017·Granted Mar 26, 2019·6 cites·17 claims
- 1880US4785765AMetabolic cage unit for a laboratory animalPRODUCTS LAB INC·Filed 1986·Granted Nov 22, 1988·37 cites·30 claims
- 1979US6041741AMultispecies rodent cagePRODUCTS LAB INC·Filed 1998·Granted Mar 28, 2000·34 cites·30 claims
- 2078US7395623B2Card holder for an animal cagePRODUCTS LAB INC·Filed 2003·Granted Jul 8, 2008·15 cites·25 claims
- 2177US5097750AWaste management disposal systemPRODUCTS LAB INC·Filed 1989·Granted Mar 24, 1992·34 cites·27 claims
- 2276US7546816B2Fluid delivery valve adapterPRODUCTS LAB INC·Filed 2007·Granted Jun 16, 2009·6 cites·16 claims
- 2375US6941893B2Fluid delivery systemPRODUCTS LAB INC·Filed 2002·Granted Sep 13, 2005·14 cites·22 claims
- 2474US8151733B2Filter top assemblyGABRIEL GEORGE S·Filed 2009·Granted Apr 10, 2012·6 cites·11 claims
- 2574US7798171B2Valve assemblyPRODUCTS LAB INC·Filed 2006·Granted Sep 21, 2010·5 cites·8 claims
- 2672US9732882B2Fluid delivery valve system and methodHYDROPAC/LAB PRODUCTS INC·Filed 2013·Granted Aug 15, 2017·3 cites·26 claims
- 2771US6983721B2Method and system of providing sealed bags of fluid at the clean side of a laboratory facilityHYDROPAC LAB PRODUCTS INC·Filed 2004·Granted Jan 10, 2006·8 cites·46 claims
- 2870USD351151SPortable interrogatorBIO MEDIC DATA SYSTEMS INC·Filed 1992·Granted Oct 4, 1994·14 cites·1 claims
- 2968US7866280B2Method and system of providing sealed bags of fluid at the clean side of a laboratory facilityHYDROPAC LAB PRODUCTS INC·Filed 2005·Granted Jan 11, 2011·1 cites·26 claims
- 3068US6986324B2Fluid delivery valve system and methodHYDROPAC LAB PRODUCTS INC·Filed 2004·Granted Jan 17, 2006·9 cites·29 claims
- 3166US7222586B2Fluid delivery adapterHYDROPAC LAB PRODUCTS INC·Filed 2004·Granted May 29, 2007·8 cites·27 claims
- 3266US5002548AAnimal marker implanting systemBIO MEDIC DATA SYSTEMS INC·Filed 1988·Granted Mar 26, 1991·97 cites·10 claims
- 3365US10104867B2Automatic fluid Delivery systems and methodsHYDROPAC/LAB PRODUCTS INC·Filed 2017·Granted Oct 23, 2018·3 cites·12 claims
- 3464US8544416B2Ventilated rack systemGABRIEL GEORGE S·Filed 2007·Granted Oct 1, 2013·6 cites·10 claims
- 3564US6336425B1Multispecies rodent cagePRODUCTS LAB INC·Filed 2000·Granted Jan 8, 2002·7 cites·8 claims
- 3662US10932444B2Automatic fluid delivery systems and methodsHYDROPAC/LAB PRODUCTS INC·Filed 2020·Granted Mar 2, 2021·0 cites·17 claims
- 3759US2014158058A1Fluid delivery systemHYDROPAC LAB PRODUCTS INC·Filed 2014·Application pending·0 cites
- 3858US9763425B2Method and system of providing sealed bags of fluid at the clean side of a laboratory facilityHYDROPAC/LAB PRODUCTS INC·Filed 2012·Granted Sep 19, 2017·0 cites·2 claims
- 3958US6526915B1Feeder assembly for use in a cagePRODUCTS LAB INC·Filed 2000·Granted Mar 4, 2003·4 cites·5 claims
- 4058US4215650AAnimal feeding apparatusPRODUCTS LAB INC·Filed 1979·Granted Aug 5, 1980·14 cites·8 claims
- 4155US8291865B2Method and system of providing sealed bags of fluid at the clean side of a laboratory facilityGABRIEL GEORGE S·Filed 2010·Granted Oct 23, 2012·0 cites·4 claims
- 4252USRE34936EAnimal marker implanting systemBIO MEDIC DATA SYSTEMS INC·Filed 1993·Granted May 9, 1995·54 cites·16 claims
- 4352US2008087231A1Cage and rack systemGABRIEL GEORGE S·Filed 2006·Application pending·0 cites
- 4451US2005061256A1Animal isolation and caging systemFiled 2004·Application pending·0 cites
- 4551US2005066909A1Animal isolation and caging systemFiled 2004·Application pending·0 cites
- 4650US5024727AMethod of forming an animal marker implanting systemBIO MEDIC DATA SYSTEMS INC·Filed 1989·Granted Jun 18, 1991·48 cites·4 claims
- 4749US2019380300A1Automatic fluid delivery systems and methodsHYDROPAC/LAB PRODUCTS INC·Filed 2019·Application pending·0 cites
- 4846US2011132272A1Disposable cageGABRIEL GEORGE S·Filed 2010·Application pending·0 cites
- 4944US2007016226A1ImplanterBIO MEDIC DATA SYSTEMS INC·Filed 2005·Application pending·0 cites
- 5042US2012229277A1Monitoring and alert system for ventilated rack systemsGABRIEL GEORGE S·Filed 2011·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →