For the Inventor, By the Inventor

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Somerville, NJ, United States of America

Devro Plc

USPTO Granted Patents = 32

% Expired Patents = 3.1

CIPO Patents = 2

EPO Patents = 2

Trademarks = 4

Forward Citations = 262

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36 inventors (with patents filed for the assignee):

Francis J Ziolko (7 out of 7 patents)

Trevor Francis Morgan (5 out of 5 patents)

Gordon Frame (4 out of 4 patents)

4. Allan James Hanlon (3 out of 3 patents)

5. Frederikus Johannes Brink (3 out of 3 patents)

6. Alan N Syrop (3 out of 4 patents)

7. Stephen Temple (2 out of 60 patents)

8. Derek Samuel David Norwood (2 out of 2 patents)

9. Petrus Johannes Kobussen (2 out of 2 patents)

10. Albert T Miller (2 out of 3 patents)

11. Jan Schipper (2 out of 2 patents)

12. Derek Samuel Norwood (2 out of 2 patents)

13. Tom Saddler Lynch (2 out of 2 patents)

14. Ian A Easton (2 out of 3 patents)

15. Nigel J Jones (2 out of 3 patents)

32 patents: Sort by Forward Citations

1. 7906623 - Defatting collagen (2011-03-15),

2. 7754258 - Porcine collagen film (2010-07-13),

3. 6235328 - Process for producing a linked, co-extruded edible product (2001-05-22),

4. 6089845 - Apparatus for co-extruded collagen coated foodstuffs (2000-07-18),

5. 5944594 - Apparatus and method for forming sausage links (1999-08-31),

6. 5833525 - Apparatus and method for forming sausage links (1998-11-10),

7. 5795605 - Process for producing a linked, co-extruded edible product (1998-08-18),

8. 5622740 - Method for preparing edible casings and compositions thereof (1997-04-22),

9. 5599570 - Collagen sausage casing containing encapsulated smoke and method of (1997-02-04),

10. 5554401 - High moisture collagen casings (1996-09-10),

11. 5453046 - Rotatable linking and hanging device (1995-09-26),

12. 4792047 - Process of forming an end closure (1988-12-20),

13. 4769246 - Dyed collagen sausage casing (1988-09-06),

14. 4735812 - Food browning agent (1988-04-05),

15. 4728523 - Process for preparing dyed collagen sausage casing (1988-03-01),

Devro Plc is a global leader in the production of collagen-based casings for the food industry. With over 85 years of experience, Devro specializes in producing high-quality casings that enhance the appearance, taste, and texture of various meat products. Their innovative solutions and advanced manufacturing techniques ensure product consistency and performance. Devro operates globally, serving a wide range of customers including food manufacturers, suppliers, and retailers.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

32 Patents

#7 in Somerville, NJ

#425 in New Jersey

#10,574 in US

#20,618 in the World

Somerville, NJ, United States of America

Devro Plc

Forward Citations = 262

36 inventors:

Francis J Ziolko (7 out of 7 patents)

Trevor Francis Morgan (5 out of 5 patents)

Gordon Frame (4 out of 4 patents)

4. Allan James Hanlon (3 out of 3 patents)

5. Frederikus Johannes Brink (3 out of 3 patents)

Please report any incorrect information to [email protected]

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