Inventor · Ballwin, MO, US

Curt Thies

17Patents
8h-index
28Co-inventors
72Inventor score

Filing activity: Sep 10, 1979 → Jan 4, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US6309669A Therapeutic treatment and prevention of infections with a bioactive materials encapsulated within a biodegradable-biocompatible polymeric matrix Emerging Cross-Sectional Technologies 364 Expired
US5118528A Process for the preparation of dispersible colloidal systems of a substance in the form of nanoparticles Emerging Cross-Sectional Technologies 194 Expired
US4622244A Process for preparation of microcapsules Emerging Cross-Sectional Technologies 105 Expired
US4464317A Method of encapsulating active agents with inorganic coatings Performing Operations; Transporting 54 Expired
US6183783A Method for preparing microcapsules comprising active materials coated with a polymer and novel microcapsules in particular obtained according to the method Human Necessities 28 Expired
US6844010B1 Therapeutic treatment and prevention of infections with a bioactive materials encapsulated within a biodegradable-biocompatible polymeric matrix Emerging Cross-Sectional Technologies 25 Expired
US6087003A Method of coating particles and coated spherical particles Emerging Cross-Sectional Technologies 19 Expired
US5693343A Microparticle carriers of maximal uptake capacity by both M cells and non-M cells Human Necessities 12 Expired
US5705197A Extraction process for producing PLGA microspheres Human Necessities 8 Expired
US5441878A Preparation of uniform droplets by using gas pressure to force liquid from a syringe and flowing gas to detach droplets Chemistry; Metallurgy 8 Expired
US6506397B1 Pest controlling Human Necessities 5 Expired
US6004571A Simulated insect eggs Human Necessities 4 Expired
US9796919B2 Encapsulation of an acid precursor for oil field applications Fixed Constructions 2 Active
US4565841A Spirit duplicating with indicia formed by ink comprising dye means and smudge-resistant binder means soluble in spirit duplicating fluid Emerging Cross-Sectional Technologies 1 Expired
US10093851B2 Encapsulation of an acid precursor for oil field applications Fixed Constructions 1 Active
USRE41157E1 Microparticle carriers of maximal uptake capacity by both M cells and non-M cells General 0 Expired
US7192603B2 Pest controlling Human Necessities 0 Expired

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