Inventor
Jurgen Hofmann
Inventor
Ludwigshafen, DE
Overview
Patents· 50 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics12%
B29BPreparation or pretreatment of the material to be shaped10%
Y10TTechnical subjects covered by former us classification7%
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. inserts6%
C08LCompositions of macromolecular compounds6%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
C08JWorking-up4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for3%
A61KPreparations for medical, dental or toiletry purposes2%
PatentTitleYear
10,831,114Lithography apparatus and method20209,431,878'Electric machine with enclosed, autonomous cooling medium circuit'20168,725,152'Measurement reporting of neighbor cells'20148,063,266'Method using a dry fluidized bed for producing thin, absorbent surface structures'20117,878,421'Wash system for window glasses and/or headlamps of a vehicle'20117,874,190'Electromechanical lock cylinder'20117,841,546'Fluid distributing apparatus for a windscreen or headlamp washer system of a vehicle'20107,624,538'Door or gate'20097,362,027'Electric machine with a laminated rotor core'20087,250,093'Method using a dry fluidised bed for producing thin, absorbent surface structures'20077,177,625'Method and radio communication system for transmitting useful information as a service for several user stations'20077,136,660'Positional determination of a user in a mobile communications system with emission diversity'20067,014,810'Method of producing solid shape forms containing an active ingredient'20066,945,687'Mixing apparatus having a cooled connector'20056,808,211'Coupling for connecting two components conveying a medium'20046,758,505'Locking-mechanism control means'20046,717,090'Arc quenching configuration for an electrical switching device'20046,710,141'Method for continuously producing cross-linked fine-particle geleous polymerizates'20046,708,898'Fluidic nozzle'20046,498,232'Method for coagulating plastics dispersions using a device with shearing elements'20026,455,612'Apparatus and method for direct injection of additives into a polymer melt stream'20026,391,239'Methods of making multiphase elongate polymeric extrudates by directing additives into a cross-sectional location thereof'20026,289,928'Apparatus and method for direct injection of additives into a polymer melt stream'20016,187,877'Process for producing a polyamide based on a dicarboxylic acid and a diamine'20016,187,825'Method and device for the continuous coagulation of aqueous dispersions of graft rubbers'20016,183,286'Convertible lamp socket'20016,165,399'Process for producing thermoplastics'20006,140,409'Antidrip agents for thermoplastic molding compounds'20006,121,391'Process for the preparation of polymerisates of vinyl aromatic compounds in a stage using double screw extruders'20006,120,802'Method of producing multi-layer medicaments in solid form for oral or rectal administration'20006,111,058'Biodegradable polyesteramide and a process of preparing'20006,048,951'Process for the preparation of copolymerisates of vinyl aromatic compounds in a stage using double screw extruders'20005,958,316'Preparation of thermoplastics'19995,910,276'Preparation of thermoplastics'19995,881,751'Apparatus for removing residues, particularly for decontaminating nuclear installations'19995,855,325'Method of separating glass from film in the recycling of laminated glass panes'19995,851,463'Preparation of thermoplastics'19985,852,113'Preparation of thermoplastics'19985,817,266'Dewatering of water-moist graft rubber'19985,748,563'Energy converter for generating high-power pulses'19985,712,341'Preparation of mixtures of high molecular weight polyisobutylene and thermoplastic polymers'19985,631,346'Thermomechanical degradation of polyolefins'19975,595,696'Plastic material, and process for the preparation thereof'19975,580,948'Preparation of polyarylene ether ketones'19965,527,859'Preparation of copolymers crosslinkable by a free radical method'19965,476,628'GMT sheet material produced from GMT recyclate'19955,014,939'Holding element of plastic'19914,788,752'Molded plastic binding strap'19884,711,185'Process and apparatus for the decomposition of halogen and/or phosphoric containing organic materials'19874,483,806'Process for the production of U.sub.3 O.sub.8 powder'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1987Patents assigned to NUKEM GMBH (2)· patent assignee history
1988–2001Based in Eisenberg, DE· patent location history
1995–2011Patents assigned to BASF AG (24)· patent assignee history
1995–2011Based in Ludwigshafen, DE· patent location history
1998–1999Patents assigned to TZN FORSCHUNG & ENTWICKLUNG (3)· patent assignee history
1998–1999Based in Salzwedel, DE· patent location history
2001–2002Patents assigned to BASF CORP (3)· patent assignee history
2004–2016Patents assigned to SIEMENS AG (5)· patent assignee history
2004–2011Based in Melsungen, DE· patent location history
2006–2014Based in Merching, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 24 | 1995–2011 |
| SIEMENS AG | 5 | 2004–2016 |
| BASF CORP | 3 | 2001–2002 |
| TZN FORSCHUNG & ENTWICKLUNG | 3 | 1998–1999 |
| NUKEM GMBH | 2 | 1984–1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ludwigshafen, DE | 28 | 1995–2011 |
| Melsungen, DE | 4 | 2004–2011 |
| Merching, DE | 3 | 2006–2014 |
| Eisenberg, DE | 3 | 1988–2001 |
| Salzwedel, DE | 3 | 1998–1999 |