Inventor
Friedrich Severin Bühler
Inventor
Thusis, CH
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds30%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds26%
Y10TTechnical subjects covered by former us classification9%
G02BOptical elements, systems or apparatus7%
B29CShaping or joining of plastics5%
B29DProducing particular articles from plastics or from substances in a plastic state5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
B29BPreparation or pretreatment of the material to be shaped2%
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%
B82BNanostructures formed by manipulation of individual atoms, molecules, or limited collections of atoms or molecules as discrete units2%
PatentTitleYear
9,453,106'Scratch-resistant, transparent and tough copolyamide moulding compounds, moulded articles produced therefrom and uses thereof'20169,403,942'Transparent, amorphous polyamide moulding compounds and use thereof'20169,109,115'Polyamide moulding compound and moulded articles produced herefrom'20159,034,974'Polyamide moulding materials containing copolyamides for producing transparent moulding parts with low distorsion in climatic testing'20159,012,566'Polyamide moulding compositions based on mixtures made of transparent copolyamides and of aliphatic homopolyamides for producing transparent mouldings'20158,586,664'Polyamide moulded masses containing semi-crystalline transparent copolyamides for producing highly flexible transparent moulded parts with high notch-impact strength, low water absorbency and excellent resistance to chemicals'20138,507,598'Transparent polyamide moulding compound'20138,268,956'Transparent mold made of a polyamide molding material'20128,138,243'Use of UV absorbers in the production of transparent polyamide molded parts'20128,044,171'Polyamide molding compound and its use for producing transparent, hot-steam-sterilizable molded parts and extrudates'20117,875,361'Metallically coated light-reflecting components based on thermoplastic molding compounds'20117,053,169'Polyamide molding compounds for producing optical lenses'20066,958,374'Polyamide moulding material with improved properties'20056,943,231'Transparent polyamide molding materials having improved transparency, resistance to chemicals and high permanent fatigue strength'20056,528,560'Colorless, highly transparent polyamide blends with improved stress cracking resistance'20035,436,078'Starch mixture and process for the production thereof'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2016Based in Thusis, CH· patent location history
2003–2012Patents assigned to EMS CHEMIE AG (7)· patent assignee history
2012–2016Patents assigned to EMS PATENT AG (7)· patent assignee history
2012–2013Patents assigned to BUEHLER FRIEDRICH SEVERIN (3)· patent assignee history
2013–2015Patents assigned to BASS SEPP (4)· patent assignee history
2013–2015Patents assigned to BUHLER FRIEDRICH SEVERIN (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EMS CHEMIE AG | 7 | 2003–2012 |
| EMS PATENT AG | 7 | 2012–2016 |
| BASS SEPP | 4 | 2013–2015 |
| BUEHLER FRIEDRICH SEVERIN | 3 | 2012–2013 |
| BUHLER FRIEDRICH SEVERINself | 2 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Thusis, CH | 16 | 1995–2016 |