For the Inventor, By the Inventor

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New Castle, PA, United States of America

Xaloy, Incorporated

USPTO Granted Patents = 11

EPO Patents = 3

Trademarks = 8

Forward Citations = 71

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13 inventors (with patents filed for the assignee):

Schiao F Chou (4 out of 4 patents)

Timothy W Womer (3 out of 16 patents)

Bruce F Taylor (2 out of 8 patents)

4. Walter G Cox, Jr (2 out of 2 patents)

5. Woodrow D Maddy (2 out of 2 patents)

6. Bruce E Hyllberg (1 out of 24 patents)

7. Richard D Palmer (1 out of 2 patents)

8. Robert Kadykowski (1 out of 1 patent)

9. Walter S Smith (1 out of 2 patents)

10. Payton R Lewis (1 out of 1 patent)

11. Willie Roberson (1 out of 1 patent)

12. David Grossman (1 out of 1 patent)

13. Giri Rajendran (1 out of 1 patent)

14. David Hotchkiss (1 patent)

15. Effinger J Buck (2 patents)

11 patents: Sort by Forward Citations

1. 8247747 - Plasticating barrel with integrated exterior heater layer (2012-08-21),

2. 8007709 - Synchronized temperature contol of plastic processing equipment (2011-08-30),

3. 7156550 - Apparatus for plasticating thermoplastic resin including polypropylene (2007-01-02),

4. 7063453 - Enhanced thermal conduction in apparatus for plasticating resinous material (2006-06-20),

5. 5565277 - Injection molding and extrusion barrels and alloy compositions thereof (1996-10-15),

6. 5198268 - Method for preparing a feed screw for processing plastics (1993-03-30),

7. 5185162 - Corrosion and wear resistant bimetallic cylinder (1993-02-09),

8. 5160690 - Process for using a high pressure injection molding cylinder (1992-11-03),

9. 5019459 - High temperture corrosion resistant bimetallic cylinder (1991-05-28),

10. 4863661 - Resin molding process employing a mickel-based alloy liner (1989-09-05),

11. 4596282 - Heat treated high strength bimetallic cylinder (1986-06-24),

Xaloy is a leading manufacturer of high-performance plastic processing components and systems. With over 100 years of experience, Xaloy is known for its innovative solutions that improve productivity and efficiency in the plastics industry. The company offers a wide range of products, including screws, barrels, and other equipment for extrusion and injection molding processes. Xaloy's advanced technologies and expert engineering team make them a trusted partner for customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 13 2026

11 Patents

#5 in New Castle, PA

#978 in Pennsylvania

#26,774 in US

#50,310 in the World

New Castle, PA, United States of America

Xaloy, Incorporated

Forward Citations = 71

13 inventors:

Schiao F Chou (4 out of 4 patents)

Timothy W Womer (3 out of 16 patents)

Bruce F Taylor (2 out of 8 patents)

4. Walter G Cox, Jr (2 out of 2 patents)

5. Woodrow D Maddy (2 out of 2 patents)

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