Inventor · disambiguated record
Morris E. Lewellyn
Also filed as: LEWELLYN MORRIS · LEWELLYN MORRIS E · LEWELLYN MORRIS EUGENE · SMITH EUGENE L JR
20 granted patents·5 pending applications·332 citations·filing 1977–2013
95Inventor score
Files withAMERICAN CYANAMID CO13CYTEC TECH CORP5BALLENTINE FRANKLYN A2CHEN HAUNN-LIN TONY2LEWELLYN MORRIS2
Top patents by PatentIndex Score
25 records- 0188US4210531AProcess for dewatering mineral concentratesAMERICAN CYANAMID CO·Filed 1977·Granted Jul 1, 1980·53 cites·10 claims
- 0287US4207186AProcess for dewatering mineral concentratesAMERICAN CYANAMID CO·Filed 1978·Granted Jun 10, 1980·45 cites·7 claims
- 0380US4778921ANovel process of alkoxy and aryloxy isothiocyanate preparationAMERICAN CYANAMID CO·Filed 1986·Granted Oct 18, 1988·17 cites·8 claims
- 0478US6642351B1Dispersal of polyacrylamidesCYTEC TECH CORP·Filed 2000·Granted Nov 4, 2003·20 cites·18 claims
- 0576US5516435ABlends of hydroxamated polymer emulsions with polyacrylate emulsionsCYTEC TECH CORP·Filed 1995·Granted May 14, 1996·27 cites·16 claims
- 0676US4482500AProcess for the preparation of N-allyl-O-alkyl thionocarbamatesAMERICAN CYANAMID CO·Filed 1982·Granted Nov 13, 1984·12 cites·17 claims
- 0774US8216534B2Water-in-oil-in-water emulsions of hydroxamated polymers and methods for using the sameBALLENTINE FRANKLYN A·Filed 2011·Granted Jul 10, 2012·3 cites·13 claims
- 0874US4153549ASodium dialkyl sulfosuccinates as dewatering aids in the filtration of mineral concentratesAMERICAN CYANAMID CO·Filed 1977·Granted May 8, 1979·22 cites·4 claims
- 0973US4360615AAddition agent compositionAMERICAN CYANAMID CO·Filed 1981·Granted Nov 23, 1982·17 cites·29 claims
- 1068US4902751APreparation of modified acrylamide polymersAMERICAN CYANAMID CO·Filed 1989·Granted Feb 20, 1990·28 cites·3 claims
- 1168US4206063ADewatering aid compositionAMERICAN CYANAMID CO·Filed 1978·Granted Jun 3, 1980·21 cites·7 claims
- 1264US4097390AComposition for mineral concentrate dewatering during filtrationAMERICAN CYANAMID CO·Filed 1977·Granted Jun 27, 1978·19 cites·10 claims
- 1362US8703088B2Process for removing hydrazine from hydroxlyamine solutionsCYTEC TECH CORP·Filed 2013·Granted Apr 22, 2014·0 cites·6 claims
- 1462US4231868AProcess for dewatering mineral and coal concentratesAMERICAN CYANAMID CO·Filed 1979·Granted Nov 4, 1980·11 cites·8 claims
- 1561US5539046ABlends of hydroxamated polymer emulsions with polyacrylate emulsionsCYTEC TECH CORP·Filed 1994·Granted Jul 23, 1996·11 cites·33 claims
- 1660US2010098607A1Use of silicon-containing polymers for improved flocculation of solids in processes for the production of alumina from bauxiteDAVIS MATTHEW J·Filed 2009·Application pending·0 cites
- 1753US4196092AConditioning agent for froth flotation of fine coalAMERICAN CYANAMID CO·Filed 1978·Granted Apr 1, 1980·10 cites·3 claims
- 1851US2012152852A1Processes for removing hydrazine from hydroxylamine solutionsLEWELLYN MORRIS·Filed 2011·Application pending·0 cites
- 1946US4199065AProcess for recovery of fine coalAMERICAN CYANAMID CO·Filed 1978·Granted Apr 22, 1980·7 cites·17 claims
- 2044US4456560AProcess for the preparation of N-allyl-O-alkyl thionocarbamatesAMERICAN CYANAMID CO·Filed 1982·Granted Jun 26, 1984·2 cites·12 claims
- 2144US2013048571A1Flocculant compositions containing silicon-containing polymersCHEN HAUNN-LIN TONY·Filed 2011·Application pending·0 cites
- 2243US8685256B2Microdispersions of hydroxamated polymers and methods of making and using themLEWELLYN MORRIS·Filed 2011·Granted Apr 1, 2014·0 cites·7 claims
- 2341US2006191853A1Water-in-oil-in-water emulsions of hydroxamated polymers and methods for using the sameBALLENTINE FRANKLYN A·Filed 2006·Application pending·0 cites
- 2440US2016185613A1Water-in-Oil Emulsion Compositions and Methods for Making and Using the SameCHEN HAUNN-LIN TONY·Filed 2011·Application pending·0 cites
- 2537US5847056AMethod of making polymers containing hydroxamate functional groupsCYTEC TECH CORP·Filed 1997·Granted Dec 8, 1998·7 cites·12 claims
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