Inventor · disambiguated record
John F. Balhoff
Also filed as: BALHOFF JOHN F
19 granted patents·3 pending applications·132 citations·filing 1991–2012
94Inventor score
Top patents by PatentIndex Score
22 records- 0194US7632893B2Brominated styrenic polymers and their preparationALBEMARLE CORP·Filed 2006·Granted Dec 15, 2009·25 cites·28 claims
- 0292US7638583B2Brominated anionic styrenic polymers and their preparationALBEMARLE CORP·Filed 2006·Granted Dec 29, 2009·19 cites·25 claims
- 0387US7446153B2Preparation of brominated styrenic polymers or resinsALBEMARLE CORP·Filed 2006·Granted Nov 4, 2008·10 cites·23 claims
- 0478US6528665B1Preventing undesired odor in and/or purifying alkanediolsALBEMARLE CORP·Filed 2002·Granted Mar 4, 2003·15 cites·37 claims
- 0572US8071688B2Brominated anionic styrenic polymers and their preparationKOLICH CHARLES H·Filed 2009·Granted Dec 6, 2011·2 cites·16 claims
- 0667US8450429B2Process technology for recovering brominated styrenic polymers from reaction mixtures in which they are formed and/or converting such mixtures into pellets or into granules or pastillesKOLICH CHARLES H·Filed 2012·Granted May 28, 2013·1 cites·14 claims
- 0766US5789631AProduction of perhalobenzenesALBEMARLE CORP·Filed 1996·Granted Aug 4, 1998·9 cites·15 claims
- 0865US6455739B1Production of 4-fluorobenzaldehydeALBEMARLE CORP·Filed 2001·Granted Sep 24, 2002·6 cites·43 claims
- 0962US6455718B1Halogen exchange reactions in preparing catalysts and their precursorsALBEMARLE CORP·Filed 2001·Granted Sep 24, 2002·5 cites·37 claims
- 1062US5936108AMetallocene synthesisALBEMARLE CORP·Filed 1997·Granted Aug 10, 1999·10 cites·41 claims
- 1159US8168723B2Brominated styrenic polymers and their preparationKOLICH CHARLES H·Filed 2009·Granted May 1, 2012·0 cites·24 claims
- 1254US8273831B2Process technology for recovering brominated styrenic polymers from reaction mixtures in which they are formed and/or converting such mixtures into pellets or into granules or pastillesKOLICH CHARLES H·Filed 2007·Granted Sep 25, 2012·0 cites·7 claims
- 1352US2010047577A1Converting Brominated Anionic Styrenic Polymer Into Harder and Larger Form for Storage, Shipment, and UseALBEMARLE CORP·Filed 2007·Application pending·0 cites
- 1451US5210304AProcess for preparing hydrocarbyl aromatic aminesETHYL CORP·Filed 1991·Granted May 11, 1993·4 cites·9 claims
- 1550US5780660AZirconocene ismerization processALBEMARLE CORP·Filed 1996·Granted Jul 14, 1998·5 cites·33 claims
- 1647US6241917B1Halogen exchange reactions in preparing catalysts and their precursorsALBEMARLE CORP·Filed 1999·Granted Jun 5, 2001·10 cites·28 claims
- 1747US2009264599A1Terminating Bromination of Styrenic Polymer in a Bromination Reaction MixtureALBEMARLE CORP·Filed 2007·Application pending·0 cites
- 1847US2010016530A1Lithium Reduction in Styrenic PolymersALBEMARLE CORP·Filed 2007·Application pending·0 cites
- 1939US5760262AEnhanced production of bridged hafnocenesALBEMARLE CORP·Filed 1997·Granted Jun 2, 1998·2 cites·10 claims
- 2038US6215032B1Catalyst recovery for halogen exchange reactionsALBEMARLE CORP·Filed 1998·Granted Apr 10, 2001·5 cites·36 claims
- 2138US5861522AProduction of bridged metallocene complexes and intermediates thereforALBEMARLE CORP·Filed 1997·Granted Jan 19, 1999·1 cites·30 claims
- 2232US5883278AEnhanced synthesis of racemic metallocenesALBEMARLE CORP·Filed 1996·Granted Mar 16, 1999·3 cites·32 claims
Join the waitlist — get patent alerts
Get an alert when John F. Balhoff files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →