Inventor
James R. Sounik
Inventor
Corpus Christi, TX, US
Overview
Patents· 40 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds22%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds20%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds18%
Y02PClimate change mitigation technologies in the production or processing of goods10%
C08LCompositions of macromolecular compounds5%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%
G03CPhotosensitive materials for photographic purposes3%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%
C08JWorking-up2%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments2%
PatentTitleYear
8,163,464'Propanoates and processes for preparing the same'20127,834,113'Photoresist compositions and processes for preparing the same'20107,728,082'Methods for preparing polymers from phenolic materials and compositions relating thereto'20107,521,526'Methods for preparing polymers from phenolic materials and compositions relating thereto'20097,312,281'Anhydrous, liquid phase process for preparing hydroxyl containing polymers of enhanced purity'20077,148,320'Polymer purification'20066,864,324'Anhydrous, liquid phase process for preparing hydroxyl containing polymers of enhanced purity'20056,759,483'Preparation of homo-, co- and terpolymers of substituted styrenes'20046,414,110'Purification means'20025,578,687'Process for preparing poly(4-hydroxystyrene)'19965,565,544'Process for preparing polyhydroxystyrene with a novolak type structure'19965,563,289'Process for preparing acetoxystyrene'19965,563,300'Process for preparing 4-hydroxyphenylmethylcarbinol'19965,554,719'Polyhydroxystyrene with a novolak type structure'19965,523,378'Process for preparing vinylphenol polymers & copolymers'19965,498,804'Process for preparing 4-hydroxyphenylmethylcarbinol'19965,493,062'Process for preparing 4-hydroxystyrene'19965,463,141'Process for preparing poly(4-hydroxystyrene)'19955,463,108'Process for preparing acetoxystyrene'19955,453,481'Process for preparing vinylphenol polymers and copolymers'19955,453,483'Process for preparing poly(4-hydroxystyrene)'19955,438,142'Functionalized tris(hydroxyphenyl) compounds'19955,424,387'Di-amino compounds and processes for preparing the same'19955,422,417'Substituted phenyl compounds and processes for preparing the same'19955,399,766'Amines and processes for preparing the same'19955,354,907'Amines derived from THPE and processes for preparing the same'19945,346,983'Substituted phenyl compounds and processes for preparing the same'19945,347,049'Processes for preparing diamino compounds'19945,347,051'Processes for preparing amines'19945,312,988'Amines derived from THPE'19945,312,990'Di-amino compounds'19945,304,610'Amphoteric copolymer derived from vinylpyridine and acetoxystyrene'19945,300,691'Substituted benzyl amines'19945,300,589'Substituted triphenyl compounds & processes for preparing the same'19945,300,559'Polyamines derived from THPB and processes for preparing the same'19945,232,995'Amphoteric copolymer derived from vinylpyridine and acetoxystyrene'19935,224,196'Waveguide device and method for phase matched second harmonic generation'19935,210,149'Amphoteric copolymer derived from vinylpyridine and acetoxystyrene'19935,200,481'Tetraazaporphyrin monomers and polymers'19935,087,390'Tetraazaporphyrin dye mixtures'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1996Patents assigned to HOECHST CELANESE CORP (30)· patent assignee history
1992–1993Based in Somerset, NJ, US· patent location history
1993–2010Based in Corpus Christi, TX, US· patent location history
2004Patents assigned to CHEMFIRST ELECTRONIC MATERIALS (1)· patent assignee history
2005Patents assigned to CHEM FIRST ELECTRONIC MATERIAL (1)· patent assignee history
2006–2010Patents assigned to DUPONT ELECTRONIC POLYMERS L P (4)· patent assignee history
2012Patents assigned to CLARK III GEORGE W (1)· patent assignee history
2012Based in Waynesville, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOECHST CELANESE CORP | 30 | 1992–1996 |
| DUPONT ELECTRONIC POLYMERS L P | 4 | 2006–2010 |
| CHEM FIRST ELECTRONIC MATERIAL | 1 | 2005 |
| CHEMFIRST ELECTRONIC MATERIALS | 1 | 2004 |
| CLARK III GEORGE W | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Corpus Christi, Texas, US | 37 | 1993–2010 |
| Somerset, New Jersey, US | 2 | 1992–1993 |
| Waynesville, OH, US | 1 | 2012 |