logo

For the Inventor, By the Inventor

Bolton, United Kingdom

Peter Gregory

This inventor holds 77 USPTO granted patents and 1 EPO patent, primarily in Ink Composition Technology (CPC class 106 ). Top assignees: Zeneca Limited, Imperial Chemical Industries Limited, Avecia Limited. Active years: 1976-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Peter Gregory. Retrieved from https://idiyas.com/inventor/peter-gregory

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

Calculating rank
USPTO Granted Patents = 77

% Patents Active = 94.8


Average Co-Inventor Count = 2.3

ph-index = 12

Forward Citations = 470(Granted Patents)

Forward Citations (Not Self Cited) = 439(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Manchester, EN (1976)
  • Lancs, GB (1996)
  • Blackley, GB (1999 - 2002)
  • Manchester, GB (1979 - 2004)
  • Bolton, GB (1987 - 2009)

Company Filing History:

goldMedal39 out of 854 
 
Zeneca Limited
 patents
silverMedal29 out of 3,840 
 
Imperial Chemical Industries Limited
 patents
bronzeMedal6 out of 106 
 
Avecia Limited
 patents
4. 2 out of 90 
 
Fujifilm Imaging Colorants, Inc.
 patents
5. 1 out of 1 
 
Avecta Limited
 patent

Years Active: 1976-2009

Loading Chart...
Loading Chart...
Areas of Expertise:
Azo Dyes
Ink Compositions
Phthalocyanines
Ink-Jet Printing
Colored Polyurethanes
Disazo Dyes
Monoazo Compounds
Toner Compositions
Chemical Compounds
Stabilized Dyes
77 patents (USPTO):Explore Patents
1. 7481522 - Compositions and inks containing disazo dyes (2009-01-27),
2. 7238228 - Magenta metal chelate dyes and their use in ink-jet printers (2007-07-03),
3. 7056376 - Printing process using specified AZO compounds (2006-06-06),
4. 6964701 - Azo dyes containing a barbituric acid moiety, ink-jet printing inks and processes (2005-11-15),
5. 6727296 - Ink-jet ink compositions (2004-04-27),
6. 6632858 - Colored polyurethanes (2003-10-14),
7. 6455611 - Colored polyurethanes (2002-09-24),
8. 6336721 - Multicolor ink jet printing method (2002-01-08),
9. 6335442 - Phthalocyanines (2002-01-01),
10. 6293667 - Process for producing an image on a substrate (2001-09-25),
11. 6290763 - AZO dyes and compositions comprising such dyes (2001-09-18),
12. 6235097 - Phthalocyanine compounds used in inks for ink jet printing (2001-05-22),
13. 6075131 - Monoazocompounds with an indanyl moiety (2000-06-13),
14. 6059870 - Ink compositions, processes for making them and uses thereof (2000-05-09),
15. 6008331 - Disazo compounds containing a piperazinylethysulfonyl group (1999-12-28),

Title: The Innovative Journey of Peter Gregory

Introduction: Peter Gregory, a visionary inventor hailing from Bolton, GB, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Peter Gregory's latest patents include a revolutionary smart home device that integrates artificial intelligence for enhanced security and convenience, as well as a sustainable energy solution that aims to reduce carbon footprint in residential areas.

Career Highlights: Throughout his illustrious career, Peter Gregory has been awarded multiple patents for his inventions in various fields such as technology, renewable energy, and healthcare. His commitment to pushing the boundaries of innovation has led to the development of cutting-edge solutions that have positively impacted society.

Collaborations: Peter Gregory has collaborated with leading research institutions, universities, and tech companies to further develop his inventions and bring them to the market. His collaborative efforts have resulted in the successful implementation of his ideas on a global scale.

Conclusion: In conclusion, Peter Gregory's relentless pursuit of innovation and his passion for creating solutions to real-world problems have solidified his position as a prominent figure in the world of inventors. His contributions continue to inspire future generations to think outside the box and strive for excellence in the field of inventions.

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…