Assignee
ENGLISH CLAYS LOVERING POCHIN
57 granted patents·1,192 citations·filing 1974–1985
Top patents by PatentIndex Score
57 records- 0193US4210490AMethod of manufacturing paper or cardboard productsENGLISH CLAYS LOVERING POCHIN·Filed 1978·Granted Jul 1, 1980·84 cites·8 claims
- 0293US4166582AComminution of materialsENGLISH CLAYS LOVERING POCHIN·Filed 1977·Granted Sep 4, 1979·43 cites·13 claims
- 0393US3989195AProduction of aqueous calcium carbonate suspensionsENGLISH CLAYS LOVERING POCHIN·Filed 1975·Granted Nov 2, 1976·57 cites·6 claims
- 0492US4186027AProcessing of kaolinitic clays at high solidsENGLISH CLAYS LOVERING POCHIN·Filed 1978·Granted Jan 29, 1980·48 cites·7 claims
- 0590US4623398AOrgano-claysENGLISH CLAYS LOVERING POCHIN·Filed 1985·Granted Nov 18, 1986·48 cites·8 claims
- 0688US4054513AMagnetic separation, method and apparatusENGLISH CLAYS LOVERING POCHIN·Filed 1975·Granted Oct 18, 1977·63 cites·24 claims
- 0784US4278208AComminution of materialsENGLISH CLAYS LOVERING POCHIN·Filed 1979·Granted Jul 14, 1981·23 cites·15 claims
- 0882US4146485ATube pressure filtersENGLISH CLAYS LOVERING POCHIN·Filed 1978·Granted Mar 27, 1979·42 cites·7 claims
- 0982US4106949ATreatment of clay mineral pigmentENGLISH CLAYS LOVERING POCHIN·Filed 1974·Granted Aug 15, 1978·26 cites·13 claims
- 1080US3965555AMethod of forming joints for protectively lined or coated metalENGLISH CLAYS LOVERING POCHIN·Filed 1974·Granted Jun 29, 1976·36 cites·3 claims
- 1179US4325514AComminution of mineralsENGLISH CLAYS LOVERING POCHIN·Filed 1979·Granted Apr 20, 1982·37 cites·6 claims
- 1278US4116831ASeparation of solids and liquidsENGLISH CLAYS LOVERING POCHIN·Filed 1977·Granted Sep 26, 1978·26 cites·3 claims
- 1377US4900533AAlkaline earth metal carbonatesENGLISH CLAYS LOVERING POCHIN·Filed 1984·Granted Feb 13, 1990·25 cites·6 claims
- 1476US4174279AMineral fillersENGLISH CLAYS LOVERING POCHIN·Filed 1978·Granted Nov 13, 1979·26 cites·3 claims
- 1574US4282745AParticle size determinationENGLISH CLAYS LOVERING POCHIN·Filed 1979·Granted Aug 11, 1981·31 cites·18 claims
- 1673US4190524AMagnetic separatorsENGLISH CLAYS LOVERING POCHIN·Filed 1975·Granted Feb 26, 1980·27 cites·2 claims
- 1773US4116829AMagnetic separation, method and apparatusENGLISH CLAYS LOVERING POCHIN·Filed 1976·Granted Sep 26, 1978·29 cites·17 claims
- 1872US3979282AFlotation of fine-grained materialsENGLISH CLAYS LOVERING POCHIN·Filed 1975·Granted Sep 7, 1976·34 cites·14 claims
- 1971US4304527ASystem for pumping an abrasive or corrosive fluidENGLISH CLAYS LOVERING POCHIN·Filed 1979·Granted Dec 8, 1981·25 cites·10 claims
- 2070US4427452AFilled elastomer compositionsENGLISH CLAYS LOVERING POCHIN·Filed 1982·Granted Jan 24, 1984·16 cites·21 claims
- 2170US3995817AComminution of solidsENGLISH CLAYS LOVERING POCHIN·Filed 1975·Granted Dec 7, 1976·23 cites·21 claims
- 2266US4107254AMethod of lining pipes, molds or other tubular articles with thermosetting plastic materialENGLISH CLAYS LOVERING POCHIN·Filed 1975·Granted Aug 15, 1978·20 cites·11 claims
- 2362US4503177AStabilization of photochromic compounds, and the use of stabilized photochromic compoundsENGLISH CLAYS LOVERING POCHIN·Filed 1982·Granted Mar 5, 1985·10 cites·9 claims
- 2462US4246122APrefilt directing impermeable membrane of varying force exertionENGLISH CLAYS LOVERING POCHIN·Filed 1978·Granted Jan 20, 1981·15 cites·6 claims
- 2561US4301848ABags for containing bulk materialENGLISH CLAYS LOVERING POCHIN·Filed 1979·Granted Nov 24, 1981·31 cites·20 claims
- 2661US4298478AMethod of, and a magnetic separator for, separating magnetizable particles from a fluidENGLISH CLAYS LOVERING POCHIN·Filed 1979·Granted Nov 3, 1981·16 cites·5 claims
- 2759US4430249APreparation of aqueous suspensions of talcENGLISH CLAYS LOVERING POCHIN·Filed 1981·Granted Feb 7, 1984·11 cites·10 claims
- 2859US4300277APressure filtersENGLISH CLAYS LOVERING POCHIN·Filed 1979·Granted Nov 17, 1981·15 cites·5 claims
- 2959US4124503AMagnetic separators, apparatus and methodENGLISH CLAYS LOVERING POCHIN·Filed 1976·Granted Nov 7, 1978·17 cites·23 claims
- 3058US4196012APaper coating compositionsENGLISH CLAYS LOVERING POCHIN·Filed 1976·Granted Apr 1, 1980·13 cites·7 claims
- 3157US4366055APressure filtersENGLISH CLAYS LOVERING POCHIN·Filed 1981·Granted Dec 28, 1982·22 cites·4 claims
- 3257US4214986AMagnetic separator for separating magnetizable particles from a fluid, method and apparatusENGLISH CLAYS LOVERING POCHIN·Filed 1978·Granted Jul 29, 1980·15 cites·16 claims
- 3355US4208277ARotary reciprocating magnetic separator with upward feedENGLISH CLAYS LOVERING POCHIN·Filed 1977·Granted Jun 17, 1980·17 cites·12 claims
- 3453US4447327APressure filtersENGLISH CLAYS LOVERING POCHIN·Filed 1979·Granted May 8, 1984·12 cites·7 claims
- 3553US4110222AApparatus for separating magnetizable particles from a fluidENGLISH CLAYS LOVERING POCHIN·Filed 1976·Granted Aug 29, 1978·14 cites·17 claims
- 3652US4507201ATube pressure filterENGLISH CLAYS LOVERING POCHIN·Filed 1984·Granted Mar 26, 1985·15 cites·10 claims
- 3752US4483934AProcess for beneficiating bentoniteENGLISH CLAYS LOVERING POCHIN·Filed 1983·Granted Nov 20, 1984·8 cites·10 claims
- 3852US4301001AProcess for concentrating mica in a mixture of sand and micaENGLISH CLAYS LOVERING POCHIN·Filed 1980·Granted Nov 17, 1981·13 cites·7 claims
- 3950US4334996ATube pressure filtersENGLISH CLAYS LOVERING POCHIN·Filed 1979·Granted Jun 15, 1982·13 cites·7 claims
- 4047US4695511AGranule for separating organic compounds from aqueous liquidsENGLISH CLAYS LOVERING POCHIN·Filed 1984·Granted Sep 22, 1987·8 cites·11 claims
- 4145US4514298ATube pressure filterENGLISH CLAYS LOVERING POCHIN·Filed 1984·Granted Apr 30, 1985·11 cites·13 claims
- 4244US4214991ATube pressure filtersENGLISH CLAYS LOVERING POCHIN·Filed 1978·Granted Jul 29, 1980·10 cites·4 claims
- 4344US3974074ASeparation of liquids and solidsENGLISH CLAYS LOVERING POCHIN·Filed 1975·Granted Aug 10, 1976·11 cites·4 claims
- 4442US4251351AProcessing of calcium carbonate mineralsENGLISH CLAYS LOVERING POCHIN·Filed 1978·Granted Feb 17, 1981·9 cites·8 claims
- 4541US4129498AMagnetic separationENGLISH CLAYS LOVERING POCHIN·Filed 1975·Granted Dec 12, 1978·9 cites·17 claims
- 4640US4339042ATreatment of mineralsENGLISH CLAYS LOVERING POCHIN·Filed 1979·Granted Jul 13, 1982·9 cites·14 claims
- 4739US4076136APipe straightening and spinning method and apparatusENGLISH CLAYS LOVERING POCHIN·Filed 1975·Granted Feb 28, 1978·11 cites·18 claims
- 4839US3950948AAutomatic remote control apparatusENGLISH CLAYS LOVERING POCHIN·Filed 1974·Granted Apr 20, 1976·13 cites·8 claims
- 4938US4094736APreparation of cellulosic materialsENGLISH CLAYS LOVERING POCHIN·Filed 1977·Granted Jun 13, 1978·7 cites·24 claims
- 5037US4102788APlate filter pressesENGLISH CLAYS LOVERING POCHIN·Filed 1976·Granted Jul 25, 1978·7 cites·6 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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