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Sandy, UT, United States of America

Macromed Incorporated

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USPTO Granted Patents = 16

CIPO Patents = 1

Forward Citations = 2,098

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14 inventors (with patents filed for the assignee):

Gaylen M Zentner (10 out of 17 patents)

Chung Shih (6 out of 12 patents)

Ai-Zhi Piao (4 out of 6 patents)

4. Feng Liu (3 out of 25 patents)

5. Jong-Seok Bark (3 out of 3 patents)

6. Ramesh C Rathi (3 out of 3 patents)

7. Byeongmoon Jeong (2 out of 2 patents)

8. Young Kweon Choi (2 out of 2 patents)

9. Younsik Cha (2 out of 3 patents)

10. You Han Bae (1 out of 19 patents)

11. Kirk Dee Fowers (1 out of 1 patent)

12. You Han Bae (1 out of 3 patents)

13. Young Kweon Choi (1 out of 1 patent)

14. Chaul Min Pai (1 out of 1 patent)

15. Chung Shih (0 patent)

16 patents: Sort by Forward Citations

1. 7182957 - Polymer blends that swell in an acidic environment and deswell in a basic environment (2007-02-27),

2. 7135190 - Mixtures of various triblock polyester polyethylene glycol copolymers having improved gel properties (2006-11-14),

3. 7018645 - Mixtures of various triblock polyester polyethylene glycol copolymers having improved gel properties (2006-03-28),

4. 6998137 - Proteins deposited onto sparingly soluble biocompatible particles for controlled protein release into a biological environment from a polymer matrix (2006-02-14),

5. 6730327 - Polymer blends that swell in an acidic environment and deswell in a basic environment (2004-05-04),

6. 6592899 - PLA/PLGA oligomers combined with block copolymers for enhancing solubility of a drug in water (2003-07-15),

7. 6589549 - Bioactive agent delivering system comprised of microparticles within a biodegradable to improve release profiles (2003-07-08),

8. 6537584 - Polymer blends that swell in an acidic environment and deswell in a basic environment (2003-03-25),

9. 6287588 - Agent delivering system comprised of microparticle and biodegradable gel with an improved releasing profile and methods of use thereof (2001-09-11),

10. 6201072 - Biodegradable low molecular weight triblock poly(lactide-co- glycolide) polyethylene glycol copolymers having reverse thermal gelation properties (2001-03-13),

11. 6117949 - Biodegradable low molecular weight triblock poly (lactide-co-glycolide) (2000-09-12),

12. 6046305 - Heterofunctionalized star-shaped poly(ethylene gycols) for protein (2000-04-04),

13. 6004573 - Biodegradable low molecular weight triblock poly(lactide-co-glycolide) (1999-12-21),

14. 5702717 - Thermosensitive biodegradable polymers based on poly(ether-ester)block (1997-12-30),

15. 5665428 - Preparation of peptide containing biodegradable microspheres by melt (1997-09-09),

Company Overview

Macromed Incorporated, based in Sandy, Utah, specializes in the development and manufacturing of advanced biomaterials and drug delivery systems. The company focuses on innovative solutions for the medical device and pharmaceutical industries, leveraging its expertise in polymer science and biocompatibility. Macromed's technologies aim to enhance therapeutic efficacy and patient outcomes through controlled release mechanisms and tailored biomaterial applications, positioning it as a key player in the evolving landscape of healthcare solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

16 Patents

#7 in Sandy, UT

#234 in Utah

#19,954 in US

#37,914 in the World

Sandy, UT, United States of America

Macromed Incorporated

Forward Citations = 2,098

14 inventors:

Gaylen M Zentner (10 out of 17 patents)

Chung Shih (6 out of 12 patents)

Ai-Zhi Piao (4 out of 6 patents)

4. Feng Liu (3 out of 25 patents)

5. Jong-Seok Bark (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Macromed Incorporated. Retrieved from https://idiyas.com/company/macromed

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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