Assignee
ATOCHEM NORTH AMERICA
US·95 granted patents·1,749 citations·filing 1986–1993
Top patents by PatentIndex Score
95 records- 0197US4975616APiezoelectric transducer arrayATOCHEM NORTH AMERICA·Filed 1988·Granted Dec 4, 1990·95 cites·30 claims
- 0288US5093427ACopolymers of vinylidene fluoride and hexafluoropropylene and process for preparing the sameATOCHEM NORTH AMERICA·Filed 1990·Granted Mar 3, 1992·74 cites·45 claims
- 0387US5153859ALaminated piezoelectric structure and process of forming the sameATOCHEM NORTH AMERICA·Filed 1990·Granted Oct 6, 1992·102 cites·85 claims
- 0487US5049697AHigh yield method for preparation of dialkyl esters of polyhaloaromatic acidsATOCHEM NORTH AMERICA·Filed 1988·Granted Sep 17, 1991·23 cites·40 claims
- 0587US4981917AProcess for preparing polymer bound antioxidant stabilizersATOCHEM NORTH AMERICA·Filed 1989·Granted Jan 1, 1991·45 cites·12 claims
- 0685US5100946AStabilized halogen containing polymer compositionsATOCHEM NORTH AMERICA·Filed 1990·Granted Mar 31, 1992·38 cites·28 claims
- 0785US4987249A2,4-pentanedione-1,5-disulfonic acid and method for preparing the sameATOCHEM NORTH AMERICA·Filed 1989·Granted Jan 22, 1991·18 cites·2 claims
- 0884US5039576AElectrodeposited eutectic tin-bismuth alloy on a conductive substrateATOCHEM NORTH AMERICA·Filed 1990·Granted Aug 13, 1991·87 cites·8 claims
- 0984US4956416AAmino or hydrazino peroxides, derivatives and their usesATOCHEM NORTH AMERICA·Filed 1988·Granted Sep 11, 1990·16 cites·2 claims
- 1084US4948479ARemoval of unsaturated carbon compounds from 1,1-dichloro-1-fluoroethaneATOCHEM NORTH AMERICA·Filed 1989·Granted Aug 14, 1990·32 cites·13 claims
- 1184US4930700AUltrasonic dispersion nozzle having internal shut-off mechanism with barrier fluid separationATOCHEM NORTH AMERICA·Filed 1988·Granted Jun 5, 1990·59 cites·9 claims
- 1282US5110626AU.V. stabilized articleATOCHEM NORTH AMERICA·Filed 1989·Granted May 5, 1992·31 cites·10 claims
- 1380US5034648ADual direction switchATOCHEM NORTH AMERICA·Filed 1989·Granted Jul 23, 1991·45 cites·21 claims
- 1480US4970288ANon-toxic polyester compositions made with organotin esterification catalystsATOCHEM NORTH AMERICA·Filed 1989·Granted Nov 13, 1990·33 cites·17 claims
- 1579US5104042AUltrasonic dispersion nozzle with internal shut-off mechanism having barrier-fluid separation means incorporated therewithATOCHEM NORTH AMERICA·Filed 1990·Granted Apr 14, 1992·56 cites·4 claims
- 1679US5099082ASolvent extraction of I-141B from I-365ATOCHEM NORTH AMERICA·Filed 1991·Granted Mar 24, 1992·16 cites·3 claims
- 1778US5110634AProcess for making a surface modified polymer articleATOCHEM NORTH AMERICA·Filed 1989·Granted May 5, 1992·31 cites·27 claims
- 1878US5068356AHindered phenolic n-(amido)imidesATOCHEM NORTH AMERICA·Filed 1990·Granted Nov 26, 1991·22 cites·4 claims
- 1977US5114426AChemical stonewash methods for treating fabricsATOCHEM NORTH AMERICA·Filed 1988·Granted May 19, 1992·24 cites·12 claims
- 2077US5096977AProcess for preparing polymer bound UV stabilizersATOCHEM NORTH AMERICA·Filed 1990·Granted Mar 17, 1992·28 cites·10 claims
- 2176US5013777ANovel single-functional and mixtures of multi-functional oligomeric performance additive compositions and their usesATOCHEM NORTH AMERICA·Filed 1987·Granted May 7, 1991·29 cites·21 claims
- 2275US5099081ASolvent extraction of I-365 from I-141bATOCHEM NORTH AMERICA·Filed 1991·Granted Mar 24, 1992·13 cites·3 claims
- 2375US5091213AProcess for surface modification of polymer articlesATOCHEM NORTH AMERICA·Filed 1989·Granted Feb 25, 1992·30 cites·16 claims
- 2472US5166573AUltrasonic contact transducer and arrayATOCHEM NORTH AMERICA·Filed 1990·Granted Nov 24, 1992·38 cites·72 claims
- 2572US5140940AApparatus for depositing a metal-oxide coating on glass articlesATOCHEM NORTH AMERICA·Filed 1991·Granted Aug 25, 1992·31 cites·5 claims
- 2672US5025104A2,4-pentanedione-1-sulfonic acid and method for preparing the sameATOCHEM NORTH AMERICA·Filed 1989·Granted Jun 18, 1991·9 cites·2 claims
- 2772US4946889ACoating compositionATOCHEM NORTH AMERICA·Filed 1989·Granted Aug 7, 1990·28 cites·5 claims
- 2871US5041545A2-hydroxybenzophenone hydrazides and derivatives thereofATOCHEM NORTH AMERICA·Filed 1989·Granted Aug 20, 1991·11 cites·17 claims
- 2970US5110625AProcess for surface modification of polymer articlesATOCHEM NORTH AMERICA·Filed 1990·Granted May 5, 1992·26 cites·17 claims
- 3069US4981915AMultipurpose polymer bound stabilizersATOCHEM NORTH AMERICA·Filed 1989·Granted Jan 1, 1991·17 cites·25 claims
- 3169US4965001ALubrication blendsATOCHEM NORTH AMERICA·Filed 1989·Granted Oct 23, 1990·19 cites·27 claims
- 3268US5136202AMaterial sensorATOCHEM NORTH AMERICA·Filed 1990·Granted Aug 4, 1992·39 cites·42 claims
- 3368US5015776APreparation of 3-(alkylthio) aldehydesATOCHEM NORTH AMERICA·Filed 1990·Granted May 14, 1991·9 cites·6 claims
- 3467US5102691AMethod of pretreatment for the high-deposition-rate production of fluorine-doped tin-oxide coatings having reduced bulk resistivities and emissivitiesATOCHEM NORTH AMERICA·Filed 1989·Granted Apr 7, 1992·23 cites·5 claims
- 3567US4966827APolymer printingATOCHEM NORTH AMERICA·Filed 1987·Granted Oct 30, 1990·19 cites·50 claims
- 3666US4975156AProcess for the separation of hydrogen fluoride, 1,1-dichloro-1-fluoroethane and 1-chloro-1,1-difluoroethane from liquid mixtures thereofATOCHEM NORTH AMERICA·Filed 1989·Granted Dec 4, 1990·25 cites·17 claims
- 3765US5085696AMethods and compositions for treating metals by means of water-borne polymeric filmsATOCHEM NORTH AMERICA·Filed 1991·Granted Feb 4, 1992·25 cites·13 claims
- 3865US5043372AN,N'-hydrocarbylenebis[N-hals-substituted amic acid hydrazides] and their derivativesATOCHEM NORTH AMERICA·Filed 1989·Granted Aug 27, 1991·7 cites·30 claims
- 3963US5449842AGas phase process for the production of 1,1-dichloro-1-fluoroethane and/or 1-chloro-1,1-difluoroethane from vinylidene chlorideATOCHEM NORTH AMERICA·Filed 1993·Granted Sep 12, 1995·7 cites·39 claims
- 4063US4981914APolymer bound UV stabilizersATOCHEM NORTH AMERICA·Filed 1989·Granted Jan 1, 1991·13 cites·7 claims
- 4163US4978699ALight stabilizing flame retardantsATOCHEM NORTH AMERICA·Filed 1988·Granted Dec 18, 1990·6 cites·18 claims
- 4262US5164226AProcess for surface modification of polymer articlesATOCHEM NORTH AMERICA·Filed 1990·Granted Nov 17, 1992·19 cites·9 claims
- 4362US5109046ALiquid organotinthioalkanol stabilizer compositions and vinyl halide resin compositions containing the sameATOCHEM NORTH AMERICA·Filed 1991·Granted Apr 28, 1992·14 cites·31 claims
- 4462US4928627AApparatus for coating a substrateATOCHEM NORTH AMERICA·Filed 1987·Granted May 29, 1990·20 cites·21 claims
- 4561US4992578APreparation of alkyl alkanethiolsulfonatesATOCHEM NORTH AMERICA·Filed 1990·Granted Feb 12, 1991·7 cites·23 claims
- 4660US5068427AProcess for the preparation of alkane- and arenesulfonamidesATOCHEM NORTH AMERICA·Filed 1989·Granted Nov 26, 1991·6 cites·10 claims
- 4760US5034460ACoating of vinylidene fluoride polymer and fluorine containing graft copolymerATOCHEM NORTH AMERICA·Filed 1989·Granted Jul 23, 1991·16 cites·7 claims
- 4860US5028343AStabilized sulfur dissolving compositionsATOCHEM NORTH AMERICA·Filed 1989·Granted Jul 2, 1991·13 cites·18 claims
- 4959US5006436AUV curable compositions for making tentable solder mask coatingATOCHEM NORTH AMERICA·Filed 1988·Granted Apr 9, 1991·19 cites·13 claims
- 5058US4959807ADevice for measuring the speed of a moving objectATOCHEM NORTH AMERICA·Filed 1988·Granted Sep 25, 1990·17 cites·16 claims
Showing the top 50 of 95 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →