Inventor · disambiguated record
Bruce F. Griggs
Also filed as: GRIGGS BRUCE · GRIGGS BRUCE F
12 granted patents·285 citations·filing 1990–2001
93Inventor score
Files withUNION CAMP PATENT HOLDING11
Top patents by PatentIndex Score
12 records- 0192US5296099AEnvironmentally improved process for bleaching lignocellulosic materials with oxygen, ozone and chlorine dioxideUNION CAMP PATENT HOLDING·Filed 1992·Granted Mar 22, 1994·48 cites·23 claims
- 0288US5164043AEnvironmentally improved process for bleaching lignocellulosic materials with ozoneUNION CAMP PATENT HOLDING·Filed 1991·Granted Nov 17, 1992·41 cites·21 claims
- 0381US6533835B2Supplemental filter for an electronic componentFiled 2001·Granted Mar 18, 2003·34 cites·4 claims
- 0478US5211811AProcess for high consistency oxygen delignification of alkaline treated pulp followed by ozone delignificationUNION CAMP PATENT HOLDING·Filed 1991·Granted May 18, 1993·26 cites·21 claims
- 0576US5164044AEnvironmentally improved process for bleaching lignocellulosic materials with ozoneUNION CAMP PATENT HOLDING·Filed 1991·Granted Nov 17, 1992·22 cites·9 claims
- 0672US5188708AProcess for high consistency oxygen delignification followed by ozone relignificationUNION CAMP PATENT HOLDING·Filed 1991·Granted Feb 23, 1993·22 cites·25 claims
- 0768US5409570AProcess for ozone bleaching of oxygen delignified pulp while conveying the pulp through a reaction zoneUNION CAMP PATENT HOLDING·Filed 1992·Granted Apr 25, 1995·20 cites·22 claims
- 0867US5441603AMethod for chelation of pulp prior to ozone delignificationUNION CAMP PATENT HOLDING·Filed 1993·Granted Aug 15, 1995·18 cites·22 claims
- 0964US5217574AProcess for oxygen delignifying high consistency pulp by removing and recycling pressate from alkaline pulpUNION CAMP PATENT HOLDING·Filed 1991·Granted Jun 8, 1993·16 cites·25 claims
- 1064US5085734AMethods of high consistency oxygen delignification using a low consistency alkali pretreatmentUNION CAMP PATENT HOLDING·Filed 1990·Granted Feb 4, 1992·16 cites·14 claims
- 1150US5173153AProcess for enhanced oxygen delignification using high consistency and a split alkali additionUNION CAMP PATENT HOLDING·Filed 1991·Granted Dec 22, 1992·12 cites·15 claims
- 1247US5525195AProcess for high consistency delignification using a low consistency alkali pretreatmentUNION CAMP PATENT HOLDING·Filed 1993·Granted Jun 11, 1996·10 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →