Myungahn Ok

This inventor holds 33 USPTO granted patents and 9 published patent applications, plus 4 CIPO patents and 7 EPO patents. Top assignees: Sk Innovation Co., Ltd., Sk Global Chemical Co., Ltd., Sk Energy Co., Ltd.. Active years: 2011-2017.

USPTO Granted Patents = 33 (Patent Applications = 9)

% Patents Active = 100.0

CIPO Patents = 4

EPO Patents = 7 (Patent Applications = 11)

Average Co-Inventor Count = 6.0

ph-index = 6

Forward Citations = 168(Granted Patents)

Company Filing History:

31 out of 740

Sk Innovation Co., Ltd.

patents

6 out of 81

Sk Global Chemical Co., Ltd.

where one patent can have more than one assignee

Years Active: 2011-2017

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Areas of Expertise:

Polycarbonate Production

Carbon Dioxide Copolymerization

Flame-Retarding Polymers

Thermal Stability Improvement

Molecular Weight Control

Polymer Electrolyte Composition

Expandable Polypropylene Carbonate

Eco-Friendly Adhesives

Metallocene Catalyst Composition

Ethylene Copolymers

Multilayer Films

Resin Compositions

33 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9771453 - Process of producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same as catalyst (2017-09-26),

2. 9598603 - Resin composition for high barrier paper-coating (2017-03-21),

3. 9371420 - Flame-retarding carbon dioxide/epoxide copolymer and method for preparing the same (2016-06-21),

4. 9296892 - Aliphatic polycarbonate/polyester polymer resin composition having superior low-temperature resistance (2016-03-29),

5. 9217057 - Coordination complexes for producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same as catalyst (2015-12-22),

6. 9096718 - Method for improving thermal stability of polypropylene carbonate (2015-08-04),

7. 9050743 - Multilayer film (2015-06-09),

8. 9023979 - Precise control of molecular weight and chain shape control in carbon dioxide/epoxide alternating copolymerization and preparation of low molecular weight poly(alkylene carbonate) thereby (2015-05-05),

9. 8987411 - [object Object] (2015-03-24),

10. 8981043 - [object Object] (2015-03-17),

11. 8912307 - Flame-retarding carbon dioxide/epoxide copolymer and method for preparing the same (2014-12-16),

12. 8900483 - Polymer electrolyte composition and dye-sensitized solar cell containing the same (2014-12-02),

13. 8871898 - Method for preparing carbon dioxide/epoxide copolymers containing ether linkages (2014-10-28),

14. 8791274 - Coordination complexes and process of producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same as catalyst (2014-07-29),

15. 8784990 - Adhesive film composition for glass lamination (2014-07-22),

Title: The Innovative Journey of Myungahn Ok

Introduction: Myungahn Ok, a pioneering inventor hailing from Daejeon, South Korea, has made significant contributions to the field of technology with his groundbreaking inventions.

Latest Patents: Myungahn Ok holds several patents in the realm of electronics and telecommunications, showcasing his continuous dedication to innovation and creativity.

Career Highlights: Throughout his illustrious career, Myungahn Ok has been recognized for his inventive spirit and problem-solving skills, leading to the development of cutting-edge technologies that have revolutionized the industry.

Collaborations: Myungahn Ok has collaborated with leading research institutions and tech companies, fostering a culture of innovation and knowledge-sharing that has propelled the field forward.

Conclusion: Myungahn Ok's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of inventions, inspiring future generations to push the boundaries of what is possible in the realm of technology.