Inventor

Ruth Boehni Stamm

Inventor

Stein am Rhein, CH

Overview

1→

Patents

2021

Patent span

Human necessities

Primary field (CPC A)

Patents· 1 as inventor

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

A23Lprimary

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for14%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation14%

A61KPreparations for medical, dental or toiletry purposes14%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%

C07BGeneral methods of organic chemistry14%

C07CAcyclic or carbocyclic compounds14%

C07DHeterocyclic compounds14%

PatentTitleYear

11,066,408Crystalline binary sodium salts of 5-methyl-(6S)-tetrahydrofolic acid with organic bases2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to MERCK PATENT GMBH (1)· patent assignee history

2021Based in Stein am Rhein, CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MERCK PATENT GMBH	1	2021

Locations

Location	Patents	Span
Stein am Rhein, CH	1	2021