Inventor
Thomas Hübbe
Inventor
Köln, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D21Hprimary
D21HPulp compositions36%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments14%
C01BNon-metallic elements9%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds9%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties9%
D06PDyeing or printing textiles5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
9,023,118'Azo dyes'20158,734,534'Azo dyes'20148,734,532'Azo dyes'20148,278,374'Processes for manufacture of a dry strength paper and methods for imparting dry strength to paper using a cationic starch graft polymer'20128,088,830'Paper production with modified silica gels as microparticles'20127,915,340'Cationic starch graft copolymers and novel process for the preparation of cationic starch graft copolymers'20117,786,238'Cationic starch graft copolymers and novel process for the preparation of cationic starch graft copolymers'20107,708,862'Paper production with modified silica gels as microparticles'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2015Patents assigned to KEMIRA OYJ (7)· patent assignee history
2010–2015Based in Köln, DE· patent location history
2012Based in Cologne, DE· patent location history
2014–2015Patents assigned to HEIDE CHRISTOF (3)· patent assignee history
2014–2015Patents assigned to HÜBBE THOMAS (3)· patent assignee history
2014–2015Patents assigned to MEIER HELMUT-MARTIN (3)· patent assignee history
2014–2015Patents assigned to STRUMPF KLAUS-GÜNTER (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KEMIRA OYJ | 7 | 2010–2015 |
| HEIDE CHRISTOF | 3 | 2014–2015 |
| HÜBBE THOMASself | 3 | 2014–2015 |
| MEIER HELMUT-MARTIN | 3 | 2014–2015 |
| STRUMPF KLAUS-GÜNTER | 3 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Köln, DE | 6 | 2010–2015 |
| Cologne, DE | 2 | 2012 |