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For the Inventor, By the Inventor

Kalamazoo, MI, United States of America

Walter Morozowich

This inventor holds 53 USPTO granted patents, primarily in Pharmaceutical Compositions (CPC class 2604). Top assignees: The Upjohn Co., Pharmacia & Upjohn Company, Sugen Incorporated. Active years: 1976-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Walter Morozowich. Retrieved from https://idiyas.com/inventor/walter-morozowich

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

USPTO Granted Patents = 53

% Patents Active = 79.2

Average Co-Inventor Count = 1.3

ph-index = 10

Forward Citations = 293(Granted Patents)

Forward Citations (Not Self Cited) = 282(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kalamazoo Township, Kalamazoo County, MI (US) (1977 - 1980)
  • Kalamazoo, MI (US) (1976 - 2008)

Company Filing History:

goldMedal36 out of 2,170 
 
The Upjohn Co.
 patents
silverMedal12 out of 523 
 
Pharmacia & Upjohn Company
 patents
bronzeMedal2 out of 157 
 
Sugen Incorporated
 patents
4. 1 out of 174 
 
Agouron Pharmaceuticals, Inc.
 patents
5. 1 out of 4,486 
 
Pfizer Corporation
 patents
6. 2 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 1976-2008

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Areas of Expertise:
Prodrugs
Self-Emulsifying Formulations
Pharmaceutical Compositions
Paclitaxel
Lipophilic Compounds
Mannich Base
Phenol Derivatives
Retroviral Protease Inhibitors
Quaternary Ammonium Compounds
Tablet Formation
Prostaglandins
Chemical Derivatives
53 patents (USPTO):Explore Patents
1. 7439397 - Phenol derivative (2008-10-21),
2. 7115565 - Chemotherapeutic microemulsion compositions of paclitaxel with improved oral bioavailability (2006-10-03),
3. 7112603 - Prodrugs of 3-(pyrrol-2-ylmethylidene)-2-indolinone derivatives (2006-09-26),
4. 7108864 - Tablet formation (2006-09-19),
5. 7053113 - Mannich base prodrugs of 3-(pyrrol-2-yl-methylidene)-2-indolinone derivatives (2006-05-30),
6. 7008943 - 1-(Pyrrolidin-1-ylmethyl)-3-(pyrrol-2-ylmethylidene)-2-indolinone derivatives (2006-03-07),
7. 7005449 - Tolterodine salts (2006-02-28),
8. 6956048 - Pharmaceutical emulsions for retroviral protease inhibitors (2005-10-18),
9. 6890920 - Quaternary ammonium compounds (2005-05-10),
10. 6716870 - Prodrugs of 3-(pyrrol-2-ylmethylidene)-2-indolinone derivatives (2004-04-06),
11. 6710067 - Mannich base prodrugs of 3-(pyrrol-2-ylmethylidene)-2-indolinone derivatives (2004-03-23),
12. 6531139 - Self-emulsifying formulation for lipophilic compounds (2003-03-11),
13. 6482848 - Prodrugs of 3-(pyrrol-2-ylmethylidene)-2-indolinone derivatives (2002-11-19),
14. 6451838 - 1-(pyrrolidin-1-ylmethyl)-3-(pyrrol-2-ylmethylidene)-2-indolinone derivatives (2002-09-17),
15. 6231887 - Pharmaceutical composition for acidic lipophilic compounds in a form of a self-emulsifying formulation (2001-05-15),

Title: The Inventor Profile of Walter Morozowich

Introduction: Walter Morozowich is a prolific inventor based in Kalamazoo, Michigan, known for his groundbreaking contributions to various industries.

Latest Patents: Walter Morozowich holds several patents in the fields of automotive engineering, medical devices, and renewable energy technologies.

Career Highlights: With a career spanning over two decades, Walter Morozowich has worked with top research institutions and companies to develop innovative solutions that have significantly impacted the market.

Collaborations: Throughout his career, Walter Morozowich has collaborated with leading universities, research institutions, and multinational corporations to bring his inventions to life and make a lasting impact on society.

Conclusion: Walter Morozowich's dedication to innovation and his passion for creating cutting-edge technologies have solidified his reputation as a pioneering inventor in the industry.

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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