For the Inventor, By the Inventor

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Salt Lake City, UT, United States of America

Sorenson Research Co., Inc.

USPTO Granted Patents = 21

Trademarks = 2

Forward Citations = 1,465

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11 inventors (with patents filed for the assignee):

Gordon S Reynolds (17 out of 24 patents)

James L Sorenson (8 out of 29 patents)

Karl A Pannier, Jr (6 out of 6 patents)

4. Robert J Todd (5 out of 23 patents)

5. Terry M Wonder (3 out of 6 patents)

6. A Boyd Hansen (3 out of 3 patents)

7. Robert H Johnson (2 out of 5 patents)

8. Karl L Dunn (2 out of 2 patents)

9. Sam L Sparks (1 out of 4 patents)

10. Dixon A Ford (1 out of 3 patents)

11. Gregg H Smith (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 4650477 - Suction drainage apparatus (1987-03-17),

2. 4395806 - Method of manufacturing a detachable balloon catheter assembly (1983-08-02),

3. 4395260 - Drip chamber (1983-07-26),

4. 4335729 - Apparatus and method for suppressing resonance in an electromanometry (1982-06-22),

5. 4311146 - Detachable balloon catheter apparatus and method (1982-01-19),

6. 4291693 - Fluid metering device (1981-09-29),

7. 4282881 - Manometer for infusion apparatus (1981-08-11),

8. 4269387 - Needle valve and method of manufacturing a needle valve (1981-05-26),

9. 4245636 - Continuous flushing apparatus (1981-01-20),

10. 4224943 - Cannula and method for bidirectional blood flow (1980-09-30),

11. 4106621 - Combination needle cover and venipuncture device tray and method of (1978-08-15),

12. 4099528 - Double lumen cannula (1978-07-11),

13. 4079738 - Needle restraining apparatus (1978-03-21),

14. 4047526 - Autologous blood system and method (1977-09-13),

15. 4033345 - Autologous transfusion filter system and method (1977-07-05),

Sorenson Research Co., Inc. is a leading market research company specializing in consumer behavior and product innovation. With a team of experienced researchers and analysts, we provide valuable insights to help businesses make informed decisions. Our services include market analysis, consumer surveys, and product testing to drive growth and success for our clients.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

21 Patents

#73 in Salt Lake City, UT

#170 in Utah

#15,181 in US

#29,078 in the World

Salt Lake City, UT, United States of America

Sorenson Research Co., Inc.

Forward Citations = 1,465

11 inventors:

Gordon S Reynolds (17 out of 24 patents)

James L Sorenson (8 out of 29 patents)

Karl A Pannier, Jr (6 out of 6 patents)

4. Robert J Todd (5 out of 23 patents)

5. Terry M Wonder (3 out of 6 patents)

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