Inventor
Michael C. Yu
Inventor
Bartlesville, OK, US
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds31%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients20%
C09DCoating compositions, e.g. paints, varnishes or lacquers14%
Y10TTechnical subjects covered by former us classification10%
C08LCompositions of macromolecular compounds8%
C08JWorking-up6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds2%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties2%
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons2%
PatentTitleYear
6,497,953'Polymeric fibers and spinning processes for making said polymeric fibers'20026,472,471'Polymeric products containing modified carbon products and methods of making and using the same'20026,110,994'Polymeric products containing modified carbon products and methods of making and using the same'20005,350,806'Metal hydroxide additives for poly(arylene sulfide)'19945,350,834'Treatment of polyarylene sulfide/sulfone polymers'19945,328,980'Method of preparing poly(arylene sulfide) polymers, polymers and polymer blends'19945,321,121'Arylene sulfide copolymer'19945,278,261'Arylene sulfide copolymer coating compositions and processes'19945,266,674'Process for preparing arylene sulfide copolymers'19935,235,034'Treatment of polyarylene sulfide/sulfone polymers with zinc compound and acidic solution'19935,219,983'Preparation of poly (biphenylene/phenylene) sulfide'19935,194,506'Polyethylene terephthalate compositions with arylene sulfide random copolymers'19935,189,121'Arylene sulfide copolymer coating compositions and processes'19935,087,666'Modified poly(arylene sulfide) composition with improved impact strength and reduced shrinkage'19925,075,420'Melt stable phenylene sulfide/sulfone polymers and method'19915,039,788'Melt stable phenylene sulfide/sulfone polymers and method'19915,037,951'Process for producing biphenylene sulfide polymer'19915,015,686'Coatings of arylene sulfide polymers'19914,970,261'Fiber-reinforced poly(biphenylene sulfide) composites and methods'19904,904,502'Coatings of arylene sulfide polymers'19904,898,904'Method to modify poly(aryle sulfide) resins'19904,835,051'Coatings of arylene sulfide polymers'19894,711,796'Poly(arylene sulfide) coating compositions'19874,533,720'Polyarylate formation by ester interchange reaction using .gamma.- gamma lactones as diluent'19854,485,230'Polyarylate formation by ester interchange reaction'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1994Patents assigned to PHILLIPS PETROLEUM CO (22)· patent assignee history
1984–1994Based in Bartlesville, OK, US· patent location history
2000–2002Patents assigned to CABOT CORP (3)· patent assignee history
2000–2002Based in Chelmsford, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PHILLIPS PETROLEUM CO | 22 | 1984–1994 |
| CABOT CORP | 3 | 2000–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bartlesville, OK, US | 22 | 1984–1994 |
| Chelmsford, Massachusetts, US | 3 | 2000–2002 |