Lothar Brandt

Person

Wiesbaden, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Ethers of beta-cyclodextrin and a process for their preparation
- Patent number 4,638,058
- Issue date Jan 20, 1987
- Hoechst Aktiengesellschaft
- Lothar Brandt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-soluble mixed ethers of .beta.-cyclodextrin and a process for...
- Patent number 4,582,900
- Issue date Apr 15, 1986
- Hoechst Aktiengesellschaft
- Lothar Brandt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cellulose ethers and cellulose mixed ethers having at least one pho...
- Patent number 4,413,121
- Issue date Nov 1, 1983
- Hoechst Aktiengesellschaft
- Lothar Brandt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cellulose ether-based gel-forming composition and methods of use an...
- Patent number 4,396,433
- Issue date Aug 2, 1983
- Hoechst Aktiengesellschaft
- Lothar Brandt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing water-soluble phosphonomethyl ethers of cellu...
- Patent number 4,379,918
- Issue date Apr 12, 1983
- Hoechst Aktiengesellschaft
- Lothar Brandt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-soluble cellulose mixed ethers which contain a phosphonomethy...
- Patent number 4,358,587
- Issue date Nov 9, 1982
- Hoechst Aktiengesellschaft
- Lothar Brandt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Lothar Brandt

Person

Patents Grantslast 30 patents

Ethers of beta-cyclodextrin and a process for their preparation

Water-soluble mixed ethers of .beta.-cyclodextrin and a process for...

Cellulose ethers and cellulose mixed ethers having at least one pho...

Cellulose ether-based gel-forming composition and methods of use an...

Process for preparing water-soluble phosphonomethyl ethers of cellu...

Water-soluble cellulose mixed ethers which contain a phosphonomethy...