Inventor
Christian Wegner
Inventor
Cologne, DE
Overview
Patents· 23 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 bonds15%
Y10TTechnical subjects covered by former us classification8%
A61LMethods or apparatus for sterilising materials or objects in general7%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%
G05BControl or regulating systems in general7%
B41MPrinting, duplicating, marking, or copying processes3%
C10GCracking hydrocarbon oils3%
C10LFuels not otherwise provided for3%
D21GCalenders3%
Y02PClimate change mitigation technologies in the production or processing of goods3%
PatentTitleYear
8,242,728'Method for modernizing a technical system and an appropriate drive element'20127,805,206'Method for increasing the capacity of an installation used to carry out an industrial process'20107,606,629'Method and device for identifying the cause of failures in industrial processes'20097,251,585'Method and computer system for formulating potential measures for increasing the reliability of a technical system'20076,083,163'Surgical navigation system and method using audio feedback'20006,004,585'Granular composition of a triazine compound'19995,059,391'Use of polyaralkylamines as corrosion inhibitors'19914,902,830'Polyaralkylated hydroxybenzamides, process for their preparation and their use'19904,902,408'Process for removing hydrogen sulphide using metal compounds'19904,870,151'Polyurea-modified polyetherurethanes and their use as emulsion breakers for water-in-oil emulsions'19894,676,234'Moisture-hardenable bandaging materials'19874,659,335'Ignition improvers for fuel mixtures'19874,638,795'Material for support dressings'19874,572,171'Polyurethane fixed dressings which harden in the presence of moisture'19864,547,561'Construction material which can be shaped under the influence of heat, a process for its preparation and its use'19854,544,683'Inorganic-organic fixed-dressings and a process for their production'19854,489,017'Spray drying of microcapsule dispersions'19844,482,721'1,2,4-Triazole-blocked polyisocyanates as cross-linkers for lacquer binders'19844,428,978'Concentrated microcapsule suspensions for reaction copying papers'19844,412,959'Process for the production of microcapsules'19834,324,817'Process for making carbonless copying paper'19824,315,091'Coatings for thermoplastics'19824,284,544'Process for the preparation of water-dispersible or water-soluble blocked polyisocyanates, the blocked polyisocyanates obtainable by this process and lacquer binders containing these blocked polyisocyanates as isocyanate component'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1999Patents assigned to BAYER AG (18)· patent assignee history
1981–1991Based in Cologne, DE· patent location history
1989–1999Based in Koln, DE· patent location history
2000Patents assigned to COMPUTER AIDED SURGERY INC (1)· patent assignee history
2000Based in New York, NY, US· patent location history
2007–2012Patents assigned to SIEMENS AG (4)· patent assignee history
2007–2012Based in Ansbach, DE· patent location history
2012Patents assigned to HAAKS STEFAN (1)· patent assignee history
2012Patents assigned to MICHAELIS GERD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAYER AG | 18 | 1981–1999 |
| SIEMENS AG | 4 | 2007–2012 |
| COMPUTER AIDED SURGERY INC | 1 | 2000 |
| HAAKS STEFAN | 1 | 2012 |
| MICHAELIS GERD | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cologne, DE | 16 | 1981–1991 |
| Ansbach, DE | 4 | 2007–2012 |
| Koln, DE | 2 | 1989–1999 |
| New York, New York, US | 1 | 2000 |