Inventor
Rudolf Schmid
Inventor
Basel, CH
Overview
Patents· 42 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds16%
C07DHeterocyclic compounds14%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium14%
C07BGeneral methods of organic chemistry7%
A61CDentistry5%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
LOC154%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light2%
Y10TTechnical subjects covered by former us classification2%
PatentTitleYear
10,876,442Valve drive for an internal combustion engine202010,746,660Cure monitoring systems and methods202010,729,622Process for taking a dental impression and curable composition for use in a dental impressioning and retraction process202010,231,810Dental irradiation device and system201910,040,134Method of producing a dental restoration20189,907,636'Curing lights with homogenous light patch'20189,573,742'Time capsule with clandestine key'2017D0710413'Cartridges for mixing machines'2014D0710412'Cartridges for mixing machines'2014D0710414'Mixing machine'2014D0705287'Cartridge for mixing machines'20147,619,101'Process for the preparation of (S)-4-fluoromethyl-dihydro-furan-2-one useful in the preparation of the DPP-IV inhibitor (S)-1 ((2S,3S,11bS)-2-amino-9,10-dimethoxy-1,3,4,6,7, 11b-hexahydro-2H-pyrido[2,1-a] isoquinolin-3-yl)-4-fluoromethyl-pyrrolidin-2-one'20097,330,773'Multiple insertion head'20087,312,343'Synthesis of α-amino-β-alkoxy-carboxylic acid esters'20077,169,943'Manufacture of tocopheryl acetate'20076,984,744'Phosphine ligands'20066,348,612'Chiral amido-phosphine-phosphinite compounds'20026,288,280'Racemization of atropisomeric bis(phosphine oxide) compounds'20016,274,735'Process and intermediates for preparation of substituted piperidines'20016,268,499'Process and intermediates for preparation of substituted piperidine-epoxides'20016,162,929'Process for the manufacture of bisphosphine oxide and bisphosphonate compounds'20005,980,039'Breakaway hinge for eyeglasses'19995,910,606'Process for making .alpha.,.beta.-unsaturated carboxylic acids'19995,710,322'Optically active iminocarboxylic acid derivatives'19985,543,559'Process for the enantioselective hydrogenation of ketosiophorone derivatives'19965,536,858'Tetrasulfonated diphosphine compounds and metal complexes thereof for asymmetric catalytic reactions'19965,488,172'Chiral phosphorus compounds'19965,457,219'Phosphorus compounds'19955,430,191'Phosphorus compounds'19955,325,992'Bag dispenser'19945,302,738'Chiral phosphines'19945,274,125'Chirale phosphines'19934,902,818'Process for the manufacture of optically active compounds'19904,882,441'Lower-alkyl or aryl-sulfonyl unsaturated tacopherols'19894,879,395'Vitamin E intermediate'19894,853,472'Vitamin E intermediates'19894,827,004'Isoprene derivatives'19894,789,750'2-(trimethyl-tridecenyl)-tetramethylchroman intermediates for vitamin E'19884,649,546'Gas laser'19874,578,462'Process for the manufacture of optically active compounds'19864,556,740'Phosphorus compounds'19854,553,240'Gas laser with a spring-supported capillary'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–2009Patents assigned to HOFFMANN LA ROCHE (24)· patent assignee history
1985–2008Patents assigned to SIEMENS AG (3)· patent assignee history
1985–2007Based in Basle, CH· patent location history
1986–2009Based in Basel, CH· patent location history
1988–1996Based in Munchenstein, CH· patent location history
1993–1999Based in Arlesheim, CH· patent location history
2007Patents assigned to DSM IP ASSETS BV (1)· patent assignee history
2008–2020Based in Eichenau, DE· patent location history
2014–2020Patents assigned to 3M INNOVATIVE PROPERTIES CO (9)· patent assignee history
2020Patents assigned to BAYERISCHE MOTOREN WERKE AG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOFFMANN LA ROCHE | 24 | 1985–2009 |
| 3M INNOVATIVE PROPERTIES CO | 9 | 2014–2020 |
| SIEMENS AG | 3 | 1985–2008 |
| BAYERISCHE MOTOREN WERKE AG | 1 | 2020 |
| DSM IP ASSETS BV | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Basel, CH | 10 | 1986–2009 |
| Eichenau, DE | 9 | 2008–2020 |
| Arlesheim, CH | 8 | 1993–1999 |
| Munchenstein, CH | 6 | 1988–1996 |
| Basle, CH | 2 | 1985–2007 |