Inventor
Ulrich Thiele
Inventor
Bruchkoebel, DE
Overview
Patents· 24 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 bonds37%
Y10TTechnical subjects covered by former us classification14%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons10%
B29BPreparation or pretreatment of the material to be shaped8%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
C08JWorking-up6%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts2%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers2%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds2%
PatentTitleYear
7,259,227'Method for continuous production of high-molecular weight polyesters and device for implementation of the method'20077,115,701'Method for the continuous production of high-molecular polyester and device for carrying out the method'20066,800,718'Process for producing polytrimethylene terephthalate (PTT)'20046,550,497'Multipath rotary disc valve for distributing polymer plastics melts'20036,358,578'Method for the production of polyester with mixed catalysts'20026,066,713'Process for improving the drawing ability of polyester'20005,993,712'Process for the processing of polymer mixtures into filaments'19995,965,259'Process of making poy polyester fiber'19995,962,131'Process for processing polymer mixtures to filaments'19995,798,433'Process for production of polypropylene terephthalate'19985,756,033'Process of making poy polyester fiber'19985,744,572'Process for the acceleration of the polycondensation of polyester'19985,733,969'Zeolite catalyst for the polycondensation of polyester'19985,656,716'Titanium-containing catalyst and process for the production of polyester'19975,656,221'Process for direct production of low acetaldehyde packaging material'19975,565,545'Process for adjusting the haze of ethyleneterephthalate polymers'19965,536,810'Process for thermal treatment of polyester chips in the solid state'19965,362,844'Continuous process for the production of polyester for food packaging'19945,308,892'Process for the preparation of polyester-masterbatch containing finely divided additives'19945,292,865'Process for preparation and after-treatment of polyester pellets'19945,235,027'Modified copolyethylene terephthalate'19935,198,530'Process for continuous polycondensation of terephthalic acid and 1,4-bis(hydroxymethyl)cyclohexane'19935,194,573'Discontinuous process for polycondensation of terephthalic acid and 1,4-bis(hydroxymethyl)cyclohexane'19934,960,915'Process for the production of linear polyesters, particularly for films and foils'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990Patents assigned to DAVY MCKEE AG (1)· patent assignee history
1990–2002Based in Bruchkoebel, DE· patent location history
1993–2004Patents assigned to ZIMMER AG (17)· patent assignee history
1998–1999Patents assigned to DEGUSSA (2)· patent assignee history
1999–2000Patents assigned to LURGI ZIMMER AKTIENGESELLSCHAF (3)· patent assignee history
1999–2007Based in Bruchkobel, DE· patent location history
2003Patents assigned to GNEUSS KUNSTSTOFFTECHNIK GMBH (1)· patent assignee history
2003–2004Based in Bruchkbel, DE· patent location history
2006Based in Bruchköbel, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZIMMER AG | 17 | 1993–2004 |
| LURGI ZIMMER AKTIENGESELLSCHAF | 3 | 1999–2000 |
| DEGUSSA | 2 | 1998–1999 |
| DAVY MCKEE AG | 1 | 1990 |
| GNEUSS KUNSTSTOFFTECHNIK GMBH | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bruchkoebel, DE | 19 | 1990–2002 |
| Bruchkobel, DE | 2 | 1999–2007 |
| Bruchkbel, DE | 2 | 2003–2004 |
| Bruchköbel, DE | 1 | 2006 |