Inventor

Manfred Bohshar

Inventor

Kelkheim, DE

Overview

8→

Patents

1991–2001

Patent span

Chemistry

Primary field (CPC C)

Patents· 8 as inventor

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

C07Fprimary

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium50%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients29%

A23CDairy products, e.g. milk, butter or cheese7%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

PatentTitleYear

6,180,155'Sweetener having an improved sucrose-like taste and process for the preparation thereof and use thereof'2001 5,356,967'6-aryl-6H-dibenzo[c,e][1,2]oxaphosphorine stabilizers for plastics'1994 5,298,541'Aryl phosphonites, a process for their production and their use for stabilizing plastics'1994 5,283,350'Aryl esters of phosphonous halides and a process for the preparation thereof'1994 5,281,640'Diarylphosphinous acid aryl esters, a process for their preparation and their use for stabilizing plastics'1994 5,210,260'Process for obtaining bis(2,4-di-tert-butylphenyl) halophosphites'1993 5,109,043'Process for the preparation of organophosphorus derivatives of 2,4-di-tert-butylphenol, of 4,4\'-dihalomagnesium compounds of biphenyl and the use of the organophosphorus derivatives for the stabilization of polyolefin molding'1992 5,075,485'Process for the preparation of N-acylphosphinothricin diesters'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1994Patents assigned to HOECHST AG (7)· patent assignee history

1991–2001Based in Kelkheim, DE· patent location history

2001Patents assigned to NUFRINOVA GMBH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HOECHST AG	7	1991–1994
NUFRINOVA GMBH	1	2001

Locations

Location	Patents	Span
Kelkheim, DE	8	1991–2001