logo

For the Inventor, By the Inventor

Milan, Italy

Ugo C Pfeiffer

This inventor holds 14 USPTO granted patents. Top assignees: Lamberti Spa, I.s.f. Societa Per Azioni, Isf LLC. Active years: 1986-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ugo C Pfeiffer. Retrieved from https://idiyas.com/inventor/ugo-c-pfeiffer

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

USPTO Granted Patents = 14

% Patents Active = 64.3

Average Co-Inventor Count = 3.5

ph-index = 4

Forward Citations = 56(Granted Patents)


Location History:

  • Milano, IT (1989)
  • Albizzate, IT (2013)
  • Milan, IT (1986 - 2014)

Company Filing History:

goldMedal6 out of 77 
 
Lamberti Spa
 patents
silverMedal5 out of 13 
 
I.s.f. Societa Per Azioni
 patents
bronzeMedal1 out of 19 
 
Isf LLC
 patents
4. 1 out of 1 
 
Societe I.s.f. S.p.a.
 patent
5. 1 out of 834,453 
Other
 patents

Years Active: 1986-2014

Loading Chart...
14 patents (USPTO):Explore Patents
1. 8765845 - Hydraulic binder composition (2014-07-01),
2. 8580952 - Glyoxal free purified cationic polygalactomannan (2013-11-12),
3. 8017560 - Fast dissolving hydroxyalkyl guar derivatives (2011-09-13),
4. 7396924 - Building additives based on purified hydroxyalkyl guar (2008-07-08),
5. 7355039 - Building additives based on purified hydrophobically modified hydroxyalkyl guar (2008-04-08),
6. 6706112 - Additives based on hydroxyalkyl guar derivatives for use in mortars and mortars including them (2004-03-16),
7. 6257336 - Well cementing method using HMHPG filtrate reducer (2001-07-10),
8. 4868313 - A process for making pyrrolidone derivatives (1989-09-19),
9. 4824861 - Pyrrolidone derivatives and memory enhancement use thereof (1989-04-25),
10. 4797496 - Process for the preparation of pyrrolidone derivatives (1989-01-10),
11. 4788300 - Substituted butanamido acetate compounds for the preparation of (1988-11-29),
12. 4719222 - Pharmacologically active 5-oxo-1-imidazolidine acetamide compounds (1988-01-12),
13. 4703054 - Nootropic imidazolidinones (1987-10-27),
14. 4629797 - Process for the preparation of pyrrolidone derivatives (1986-12-16),

Title: The Innovative Contributions of Ugo C. Pfeiffer

Introduction

Ugo C. Pfeiffer is a prominent inventor based in Milan, Italy, known for his significant contributions to the field of material sciences. With an impressive portfolio of 14 patents, Pfeiffer has dedicated his career to developing innovative solutions that enhance product performance in various industries.

Latest Patents

Among his latest patents, Ugo C. Pfeiffer has developed a hydraulic binder composition. This composition comprises a hydraulic binder such as cement or gypsum and a hydroxypropyl guar derivative. The resulting mixture exhibits excellent water retention characteristics, making it highly advantageous for construction applications. Another notable patent is the glyoxal-free purified cationic polygalactomannan. This invention is created by reacting polygalactomannan flour with a cationizing reagent under specific pH conditions. The process ensures the production of a glyoxalated purified cationic polygalactomannan that contains minimal water content, making it particularly useful in personal care products.

Career Highlights

Throughout his career, Ugo C. Pfeiffer has worked with reputable companies including Lamberti SpA and I.S.F. Società Per Azioni. His innovative approach and dedication to research have led him to develop technologies that are not only effective but also commercially viable.

Collaborations

Collaboration has been a key aspect of Pfeiffer's career. He has worked closely with talented individuals such as Mario Pinza and Giuseppe Li Bassi, contributing to the advancement of material sciences through shared knowledge and expertise.

Conclusion

Ugo C. Pfeiffer's work exemplifies the spirit of innovation. His patents not only address current industry needs but also pave the way for future advancements in material sciences. As he continues to push the boundaries of what is possible, Pfeiffer remains a valuable figure in the world of inventions and innovations.

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]
Loading…