For the Inventor, By the Inventor

Enter assignee name

Flintshire, United Kingdom

Convatec Limited

USPTO Granted Patents = 77

% Expired Patents = 2.6

CIPO Patents = 9

EPO Patents = 79

Trademarks = 86

Forward Citations = 291

Loading Chart...

Loading Chart...

105 inventors (with patents filed for the assignee):

Manjunath L Penagondla (9 out of 9 patents)

Stefan R Taal (8 out of 13 patents)

Julie Lambrethsen (8 out of 8 patents)

4. Oliver Poyntz (6 out of 11 patents)

5. David Donnelly (5 out of 6 patents)

6. Andrew Kendrick (5 out of 5 patents)

7. Oliver Walter Pfleger (5 out of 5 patents)

8. Timothy A Palmer (4 out of 31 patents)

9. Kurt Klitzke (4 out of 6 patents)

10. Jon G Hargis (4 out of 6 patents)

11. Roger Bray (4 out of 5 patents)

12. Kimahni Emsley (4 out of 4 patents)

13. Dominic Baker (4 out of 4 patents)

14. Simon Holroyd (4 out of 6 patents)

15. Gareth J Hilton (4 out of 4 patents)

Core Competencies:

Ostomy Appliance

Wound Dressing

Intermittent Catheter

Antibacterial Wound Dressing

Fluid Collection Apparatus

Selective Wound Dressing

Wound Exudate Management

Catheter Wetting Devices

Packaging for Medical Devices

Negative Pressure Wound Therapy

Fibrous Birth Tissue Composition

Soft-Edged Ostomy Bags

77 patents: Sort by Forward Citations

1. 12702792 - Intermittent catheter (2026-08-11),

2. 12685794 - Intermittent catheter storage/sterilisation (2026-07-21),

3. 12673181 - Intermittent catheters (2026-07-07),

4. 12642687 - Coloured ostomy pouch (2026-06-02),

5. 12623050 - Intermittent catheter (2026-05-12),

6. 12594399 - Catheter (2026-04-07),

7. 12594181 - Ostomy appliance (2026-04-07),

8. 12558253 - Ostomy pouch (2026-02-24),

9. 12533266 - Kit for use with a selectively configurable wound dressing (2026-01-27),

10. 12527892 - Selectively configurable wound dressing (2026-01-20),

11. 12517121 - Layered detection device (2026-01-06),

12. 12515015 - Intermittent catheter (2026-01-06),

13. 12508342 - Debridement composition (2025-12-30),

14. 12508152 - Ostomy pouch (2025-12-30),

15. 12508150 - Ostomy pouch (2025-12-30),

ConvaTec is a global medical technology company that develops and manufactures innovative medical products to support healthcare professionals and patients. With a focus on advanced wound care, ostomy care, continence and critical care, ConvaTec aims to improve the lives of millions of people around the world. Their wide range of products includes wound dressings, ostomy pouches, catheters, and advanced skin care solutions. By combining expertise in medical technology and patient care, ConvaTec continues to drive innovation and provide high-quality products and services.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

77 Patents

#1 in Flintshire

#240 in United Kingdom

#9,755 in the World

Flintshire, United Kingdom

Convatec Limited

Forward Citations = 291

105 inventors:

Manjunath L Penagondla (9 out of 9 patents)

Stefan R Taal (8 out of 13 patents)

Julie Lambrethsen (8 out of 8 patents)

4. Oliver Poyntz (6 out of 11 patents)

5. David Donnelly (5 out of 6 patents)

Please report any incorrect information to [email protected]

Loading…