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For the Inventor, By the Inventor

Mainz, Germany

Ralf Lock

This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignees: Boehringer Ingelheim Pharma Gmbh & Co Kg, Boehringer Ingelheim Pharma Kg. Active years: 2004-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ralf Lock. Retrieved from https://idiyas.com/inventor/ralf-lock

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 6

% Patents Active = 50.0


Average Co-Inventor Count = 2.3

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:

goldMedal3 out of 194 
 
Boehringer Ingelheim Pharma Gmbh & Co Kg
 patents
silverMedal3 out of 149 
 
Boehringer Ingelheim Pharma Kg
 patents

Years Active: 2004-2011

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6 patents (USPTO):Explore Patents
1. 8008495 - Method for preparing tiotropium salts (2011-08-30),
2. 7534812 - Process for preparation of isochroman and derivatives thereof (2009-05-19),
3. 7491824 - Method for preparing tiotropium salts (2009-02-17),
4. 6884886 - Process for preparing 6-aryl-4H-S-triazolo[3,4-c]-thieno[2,3-e]-1,4-diazepines (2005-04-26),
5. 6849734 - Intermediates useful for preparing 4,6-diaminopyrido[5,4-d]pyrimidines (2005-02-01),
6. 6680384 - Process for preparing 4,6-diaminopyrimido[5,4-d]pyrimidines (2004-01-20),
Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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