% Expired Patents = 11.1

CIPO Patents = 1

EPO Patents = 1

Trademarks = 1

Forward Citations = 116

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5 inventors (with patents filed for the assignee):

Dennis Lee Hammond (9 out of 13 patents)

Karl-Heinz Schofalvi (2 out of 9 patents)

Richard B Phillips (2 out of 20 patents)

4. Warren Henry Phillip (1 out of 1 patent)

5. Warren H Philipp (1 out of 15 patents)

6. Dennis L Hammond (1 patent)

9 patents: Sort by Forward Citations

1. 9248500 - Method for protecting powder metallurgy alloy elements from oxidation and/or hydrolization during sintering (2016-02-02),

2. 8062582 - Powder metallurgy methods and compositions (2011-11-22),

3. 7892314 - Powder metal composition containing micronized deformable solids and methods of making and using the same (2011-02-22),

4. 7264646 - Lubricant system for use in powdered metals (2007-09-04),

5. 7192464 - Composition for powder metallurgy (2007-03-20),

6. 7183242 - Lubricant system for use in powdered metals (2007-02-27),

7. 6846862 - Binder system and method for particulate material cross-reference to related application (2005-01-25),

8. 6679935 - Lubricant system for use in powdered metals (2004-01-20),

9. 6376585 - Binder system and method for particulate material with debind rate control additive (2002-04-23),

Apex Advanced Technologies, LLC is a leading provider of advanced technological solutions for businesses. With a focus on innovation and efficiency, we offer custom software development, IT consulting, and cybersecurity services to help our clients succeed in today's rapidly evolving digital landscape.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

9 Patents

#184 in Cleveland, OH

#1,315 in Ohio

#32,520 in US

Cleveland, OH, United States of America

Apex Advanced Technologies, LLC

Forward Citations = 116

5 inventors:

Dennis Lee Hammond (9 out of 13 patents)

Karl-Heinz Schofalvi (2 out of 9 patents)

Richard B Phillips (2 out of 20 patents)

4. Warren Henry Phillip (1 out of 1 patent)

5. Warren H Philipp (1 out of 15 patents)

Please report any incorrect information to [email protected]

1 patent (CIPO):

Please report any incorrect information to [email protected]

1 patent (EPO):

Please report any incorrect information to [email protected]