Inventor
Wolfgang Weinmann
Inventor
Gilching, DE
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes41%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium13%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
C08LCompositions of macromolecular compounds9%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices9%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
LOC243%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
D0910185Dental instrument20219,050,332'Enzyme containing composition, process of producing said composition and its use'20158,921,440'Radiation curable composition, process of production and use thereof'20147,537,452'Photoinitiator systems with anthracene-based electron donors for curing cationically polymerizable resins'20097,262,228'Photoinitiator systems with anthracene-based electron donors for curing cationically polymerizable resins'20077,098,259'Cationically curable dental materials'20067,097,456'Amalgam substitute'20066,908,953'Polymerizable compositions based on epoxides'20056,852,795'Prepolymeric (meth)acrylates with polycyclic or aromatic segments'20056,779,656'Polymerizable preparations based on epoxides that contain silicon'20046,613,437'Two-component preparations containing epoxy compounds'20036,566,413'Polymerisable materials which are based on hardenable siloxane compounds'20036,245,828'Polymerizable compositions based on epoxides'20016,084,004'Compositions which undergo light-induced cationic curing and their use'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2001Patents assigned to ESPE DENTAL AG (2)· patent assignee history
2000–2005Based in Herrsching, DE· patent location history
2003–2009Patents assigned to 3M ESPE AG (9)· patent assignee history
2003–2006Based in Gilching, DE· patent location history
2007–2021Based in Weilheim, DE· patent location history
2009–2021Patents assigned to 3M INNOVATIVE PROPERTIES CO (4)· patent assignee history
2014–2015Patents assigned to WEINMANN WOLFGANG (2)· patent assignee history
2014Based in Wilheim, DE· patent location history
2015Patents assigned to GUGGENBERGER RAINER (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M ESPE AG | 9 | 2003–2009 |
| 3M INNOVATIVE PROPERTIES CO | 4 | 2009–2021 |
| ESPE DENTAL AG | 2 | 2000–2001 |
| WEINMANN WOLFGANGself | 2 | 2014–2015 |
| GUGGENBERGER RAINER | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gilching, DE | 6 | 2003–2006 |
| Weilheim, DE | 4 | 2007–2021 |
| Herrsching, DE | 3 | 2000–2005 |
| Wilheim, DE | 1 | 2014 |