Inventor

Lothar Schlosser

Inventor

Darmstadt, DE

Overview

8→

Patents

1990–2006

Patent span

Human necessities

Primary field (CPC A)

Patents· 8 as inventor

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

D06Pprimary

D06PDyeing or printing textiles16%

A22CProcessing meat, poultry, or fish11%

A23JProtein compositions for foodstuffs11%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for11%

A61LMethods or apparatus for sterilising materials or objects in general11%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers11%

C08JWorking-up11%

A61BDiagnosis5%

A61FFilters implantable into blood vessels5%

C14CChemical treatment of hides, skins or leather, e.g. tanning, impregnating, finishing5%

PatentTitleYear

7,022,358'Collagen membrane made from porcine skin'2006 6,752,834'Membrane for in guided tissue regeneration'2004 6,482,240'Method of making a collagen membrane from porcine skin'2002 6,221,109'Method of protecting spinal area'2001 5,240,463'Dyeing leather: exhaustion process using combination of pigment dispersion and aqueous solution of water-soluble sulfur dye'1993 5,240,466'Dyeing leather with water-insoluble sulphur dyes'1993 4,971,835'Processing for rendering leather hydrophobic and oleophobic by impregnation with fluoro chemicals'1990 4,914,764'Bath pigmentation of leather'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1993Patents assigned to HOECHST AG (3)· patent assignee history

1990–1993Based in Frankfurt am Main, DE· patent location history

1993Patents assigned to CASSELLA FARBWERKE MAINKUR AG (1)· patent assignee history

2001–2006Patents assigned to GEISTLICH SOEHNE AG (3)· patent assignee history

2001–2006Based in Darmstadt, DE· patent location history

2002Patents assigned to ED GEISTLICH SOEHNE AG FUR CHE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEISTLICH SOEHNE AG	3	2001–2006
HOECHST AG	3	1990–1993
CASSELLA FARBWERKE MAINKUR AG	1	1993
ED GEISTLICH SOEHNE AG FUR CHE	1	2002

Locations

Location	Patents	Span
Darmstadt, DE	4	2001–2006
Frankfurt am Main, DE	4	1990–1993