Inventor · Ehrenkirchen, DE

Michael Kraus

36Patents
9h-index
47Co-inventors
75Inventor score

Filing activity: Jul 20, 1989 → Jan 23, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US5820548A Apparatus for treating malignant tissue changes Human Necessities 60 Expired
US5143838A Method of producing thrombin from factor II using calcium ions for the conversion on an anion exchanger Chemistry; Metallurgy 53 Expired
US6198950A Method for determining analytes in body fluids and also a new implantable measurement device Emerging Cross-Sectional Technologies 41 Expired
US5571728A Method for analyzing particle-enhanced agglutination reactions in centrifugal analyzers by determining the brightening of turbidity Emerging Cross-Sectional Technologies 25 Expired
US5061789A Method of isolating blood-clotting factor IX Chemistry; Metallurgy 19 Expired
US5071961A Method of enrichment of coagulation factors II, VII, IX and X Human Necessities 16 Expired
US6187594A Method and diagnostic agent for hemostasis diagnosis Physics 10 Expired
US5726028A Method for detecting disturbances of the protein c/protein s system Physics 10 Expired
US6090570A Method for specifically detecting a coagulation factor V which has an increased stability toward activated protein C in the activated state Physics 10 Expired
US9920309B2 Enzyme-composition for hydrolyzing biomass Emerging Cross-Sectional Technologies 9 Active
US7017353B2 Integrated ice and beverage dispenser Mechanical Engineering; Lighting; Heating 9 Expired
US6194214A Use of annexins as a lupus anticoagulant control or standard in clotting tests Emerging Cross-Sectional Technologies 8 Expired
US5599678A Antibodies which react with fibrinogen fragments E1, E2 and E3 and methods of their use Emerging Cross-Sectional Technologies 8 Expired
US7647893B2 Corrugated cardboard assembly and method for making the same Emerging Cross-Sectional Technologies 7 Active
US7275387B2 Integrated ice and beverage dispenser Mechanical Engineering; Lighting; Heating 7 Expired
US5316915A Method for the determination of antibodies against lipocortins Physics 6 Expired
US5753510A Calibrator for use in test methods for detecting a defective coagulation factor V Emerging Cross-Sectional Technologies 5 Expired
US6376209B2 Increasing the FVII sensitivity of a thromboplastin reagent Physics 5 Expired
US5981697A Synthetic peptides, antibodies against them and their use Emerging Cross-Sectional Technologies 4 Expired
US6211344A Process for preparing factor V-deficient plasma, and a deficient plasma which is obtained in this way Physics 3 Expired
US6482653B1 Method and diagnostic agent for hemostasis diagnosis Physics 2 Expired
US6632599B1 Detection and determination of solid phase-associated factors Emerging Cross-Sectional Technologies 1 Expired
US8932942B2 Method of forming an electrical contact between a support wafer and the surface of a top silicon layer of a silicon-on-insulator wafer and an electrical device including such an electrical contact Electricity 1 Active
US7735580B2 Device for charging a drilling device and drilling apparatus Fixed Constructions 1 Active
US10640257B1 Shipping package for an elongated article Performing Operations; Transporting 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.