Inventor
Christian Widmer
Inventor
Los Angeles, CA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C05Fprimary
C05FOrganic fertilisers not covered by subclasses c05b, c05c, e.g. fertilisers from waste or refuse12%
C12MApparatus for enzymology or microbiology12%
Y02PClimate change mitigation technologies in the production or processing of goods12%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management12%
A63FCard, board, or roulette games8%
B09BDisposal of solid waste not otherwise provided for8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
A61BDiagnosis4%
A61FFilters implantable into blood vessels4%
B01DSeparation4%
PatentTitleYear
10,987,588System and method for optimizing virtual games202110,500,498System and method for optimizing virtual games20197,628,816'Spondylodesis device'20097,398,886'Press for dewatering a humid substance, in particular residual refuse'20086,699,708'Process and device for treating a mixture of substances containing organic matter'20046,110,727'Method and apparatus for biological treatment of organic materials'20005,248,602'Process and installation for the utilization of organic substances'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Patents assigned to SCHMID WALTER (1)· patent assignee history
1993–2000Based in Basel, CH· patent location history
2000–2009Patents assigned to WIDMER CHRISTIAN (3)· patent assignee history
2004–2008Based in Binningen, CH· patent location history
2008Patents assigned to HARTMANN HANSRUDOLF (1)· patent assignee history
2009Patents assigned to MAGERL FRIEDRICH (1)· patent assignee history
2009Based in St. Margrethen, CH· patent location history
2019–2021Patents assigned to ACTIVISION PUBLISHING INC (2)· patent assignee history
2019–2021Based in Los Angeles, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WIDMER CHRISTIANself | 3 | 2000–2009 |
| ACTIVISION PUBLISHING INC | 2 | 2019–2021 |
| HARTMANN HANSRUDOLF | 1 | 2008 |
| MAGERL FRIEDRICH | 1 | 2009 |
| SCHMID WALTER | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Los Angeles, California, US | 2 | 2019–2021 |
| Binningen, CH | 2 | 2004–2008 |
| Basel, CH | 2 | 1993–2000 |
| St. Margrethen, CH | 1 | 2009 |