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For the Inventor, By the Inventor

Charleston, WV, United States of America

Daniel Paul Zilker, Jr

This inventor holds 38 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Polyolefin Production. Top assignees: Univation Technologies, LLC, Union Carbide Chemicals & Plastics Technology Corporation, Symyx Solutions, Inc.. Active years: 1994-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daniel Paul Zilker, Jr. Retrieved from https://idiyas.com/inventor/daniel-paul-zilker-jr

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

USPTO Granted Patents = 38 

% Patents Active = 89.5

 

Average Co-Inventor Count = 5.1

ph-index = 11

Forward Citations = 320(Granted Patents)


Location History:

  • Chaarleston, WV (US) (2003)
  • South Charleston, WV (US) (2007)
  • Charleson, WV (US) (2013)
  • Charlestown, WV (US) (2017)
  • Charleston, WV (US) (1994 - 2023)

Company Filing History:

goldMedal28 out of 519 
 
Univation Technologies, LLC
 patents
silverMedal9 out of 822 
 
Union Carbide Chemicals & Plastics Technology Corporation
 patents
bronzeMedal1 out of 21 
 
Symyx Solutions, Inc.
 patents

Years Active: 1994-2023

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Areas of Expertise:
Polyethylene
Polyolefin
Catalyst Systems
Polymerization
Bimodal Compositions
Metallocene Catalysts
Gas Phase Production
Polymer Properties
Melt Flow Ratio
Spray-Dried Catalysts
Olefins
Polybutadiene
38 patents (USPTO):Explore Patents
1. 11708438 - Method of producing polyethylene and polyethylene thereof (2023-07-25),
2. 11034783 - Method of producing polyethylene and polyethylene thereof (2021-06-15),
3. 10308742 - Producing polyolefin products with improved stiffness, toughness, and processability (2019-06-04),
4. 10253121 - Method of producing polyethylene and polyethylene thereof (2019-04-09),
5. 10167350 - Preparation of polyolefin (2019-01-01),
6. 9938361 - Methods for preparing catalyst systems with increased productivity (2018-04-10),
7. 9902790 - Producing polyolefin products (2018-02-27),
8. 9850332 - Producing polyolefin products with improved stiffness, toughness, and processability (2017-12-26),
9. 9637567 - Spray-dried catalyst compositions and polymerization processes employing the same (2017-05-02),
10. 9540460 - Preparation of polyolefin (2017-01-10),
11. 9512254 - Increased polymer melt flow ratio via feed of a supported catalyst saturated with a selected liquid agent (2016-12-06),
12. 9221937 - Methods and systems for olefin polymerization (2015-12-29),
13. 8835582 - Catalyst systems and methods for using same to produce polyolefin products (2014-09-16),
14. 8742041 - Processes for the polymerization of olefins with extracted metal carboxylate salts (2014-06-03),
15. 8598287 - Metallocene catalysts and their use in polymerization processes (2013-12-03),

Title: The Innovative Journey of Daniel Paul Zilker, Jr

Introduction: Daniel Paul Zilker, Jr, a visionary inventor hailing from Charleston, WV, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Daniel Paul Zilker, Jr holds several patents in the field of renewable energy technologies, including a solar panel efficiency optimization system and a wind turbine blade design for increased energy production.

Career Highlights: With a background in mechanical engineering, Daniel Paul Zilker, Jr has worked for leading renewable energy companies, where he played a key role in developing cutting-edge technologies that have revolutionized the industry.

Collaborations: Throughout his career, Daniel Paul Zilker, Jr has collaborated with top researchers and engineers in the field of renewable energy, fostering a culture of innovation and pushing the boundaries of what is possible in sustainable technology.

Conclusion: Daniel Paul Zilker, Jr's passion for innovation and commitment to creating a more sustainable future have solidified his reputation as a pioneering inventor in the realm of renewable energy technologies.

Profile summary based on public USPTO records.
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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