Inventor

Curt Thies

Inventor

Ballwin, MO, US

Overview

17→

Patents

1984–2018

Patent span

Human necessities

Primary field (CPC A)

Patents· 17 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes29%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%

A01NPreservation of bodies of humans or animals or plants or parts thereof9%

C12NMicroorganisms or enzymes9%

Y10TTechnical subjects covered by former us classification9%

C09KMaterials for miscellaneous applications, not provided for elsewhere6%

E21BEarth or rock drilling6%

Y02ATechnologies for adaptation to climate change6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

A23KFodder3%

PatentTitleYear

10,093,851Encapsulation of an acid precursor for oil field applications2018 9,796,919'Encapsulation of an acid precursor for oil field applications'2017 RE041157'Microparticle carriers of maximal uptake capacity by both M cells and non-M cells'2010 7,192,603'Pest controlling'2007 6,844,010'Therapeutic treatment and prevention of infections with a bioactive materials encapsulated within a biodegradable-biocompatible polymeric matrix'2005 6,506,397'Pest controlling'2003 6,309,669'Therapeutic treatment and prevention of infections with a bioactive materials encapsulated within a biodegradable-biocompatible polymeric matrix'2001 6,183,783'Method for preparing microcapsules comprising active materials coated with a polymer and novel microcapsules in particular obtained according to the method'2001 6,087,003'Method of coating particles and coated spherical particles'2000 6,004,571'Simulated insect eggs'1999 5,705,197'Extraction process for producing PLGA microspheres'1998 5,693,343'Microparticle carriers of maximal uptake capacity by both M cells and non-M cells'1997 5,441,878'Preparation of uniform droplets by using gas pressure to force liquid from a syringe and flowing gas to detach droplets'1995 5,118,528'Process for the preparation of dispersible colloidal systems of a substance in the form of nanoparticles'1992 4,622,244'Process for preparation of microcapsules'1986 4,565,841'Spirit duplicating with indicia formed by ink comprising dye means and smudge-resistant binder means soluble in spirit duplicating fluid'1986 4,464,317'Method of encapsulating active agents with inorganic coatings'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1986Patents assigned to UNIV WASHINGTON (2)· patent assignee history

1984–2010Based in Ballwin, MO, US· patent location history

1992Patents assigned to CENTRE NAT RECH SCIENT (1)· patent assignee history

1992–2007Based in St. Louis, MO, US· patent location history

1997–2010Patents assigned to US ARMY (5)· patent assignee history

2007Patents assigned to 3M INNOVATIVE PROPERTIES CO (1)· patent assignee history

2017–2018Patents assigned to SAUDI ARABIAN OIL CO (2)· patent assignee history

2017–2018Based in Henderson, NV, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
US ARMY	5	1997–2010
SAUDI ARABIAN OIL CO	2	2017–2018
UNIV WASHINGTON	2	1984–1986
3M INNOVATIVE PROPERTIES CO	1	2007
CENTRE NAT RECH SCIENT	1	1992

Locations

Location	Patents	Span
Ballwin, MO, US	11	1984–2010
St. Louis, MO, US	4	1992–2007
Henderson, NV, US	2	2017–2018