Inventor
Chung-Ming Kuo
Inventor
Kingsport, TN, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Bprimary
C08BPolysaccharides28%
C09DCoating compositions, e.g. paints, varnishes or lacquers24%
C08LCompositions of macromolecular compounds18%
A61KPreparations for medical, dental or toiletry purposes16%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds2%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%
G02BOptical elements, systems or apparatus2%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices2%
PatentTitleYear
9,243,072'Cellulose interpolymers and method of oxidation'20169,150,665'Cellulose interpolymers and method of oxidation'20159,040,683'Cellulose interpolymers and method of oxidation'20159,040,684'Cellulose interpolymers and method of oxidation'20159,040,685'Cellulose interpolymers and method of oxidation'20158,816,066'Cellulose interpolymers and methods of oxidation'20147,879,994'Cellulose interpolymers and method of oxidation'20116,914,732'Support stand'20055,973,139'Carboxylated cellulose esters'19995,811,121'PH-sensitive coatings based on cellulose acetoacetate'19985,770,726'Process for preparing a cellllose acetoacetate alkanoates'19985,608,050'Process for the manufacture of cellulose acetate'19975,418,014'Aqueous dispersion useful in coatings containing hydrolyzed cellulose ester and acrylic resin'19955,384,163'Cellulose esters moidified with anhydrides of dicarboxylic acids and their use in waterborne basecoats'19955,334,638'Aqueous dispersion useful in coatings containing hydrolyzed cellulose ester and acyrlic resin'19945,138,006'Radiation polymerizable starch ester-urethanes'19924,590,265'Carboxylated cellulose ester and manufacture thereof'19864,480,090'Process for esterification of cellulose using as the catalyst the combination of sulfuric acid, phosphoric acid and a hindered aliphatic alcohol'19844,228,276'Direct precipitation method for producing extrusion-grade cellulose acetate powder and resulting product'19804,137,201'Cyclic phosphonite stabilized cellulose ester compositions'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1992Patents assigned to EASTMAN KODAK CO (5)· patent assignee history
1979–2016Based in Kingsport, TN, US· patent location history
1994–2016Patents assigned to EASTMAN CHEM CO (13)· patent assignee history
1995Patents assigned to BASF CORP (1)· patent assignee history
2005Based in Tainan, TW· patent location history
2014Patents assigned to BUCHANAN CHARLES MICHAEL (1)· patent assignee history
2014Patents assigned to BUCHANAN NORMA LINDSEY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EASTMAN CHEM CO | 13 | 1994–2016 |
| EASTMAN KODAK CO | 5 | 1979–1992 |
| BASF CORP | 1 | 1995 |
| BUCHANAN CHARLES MICHAEL | 1 | 2014 |
| BUCHANAN NORMA LINDSEY | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kingsport, TN, US | 19 | 1979–2016 |
| Tainan, TW | 1 | 2005 |