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For the Inventor, By the Inventor

League City, TX, United States of America

Nemesio D Miro

This inventor holds 16 USPTO granted patents, plus 1 CIPO patent, primarily in Olefin Polymerization. Top assignees: Phillips Petroleum Company, Mobil Oil Corporation, Dart Industries Inc.. Active years: 1982-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nemesio D Miro. Retrieved from https://idiyas.com/inventor/nemesio-d-miro

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

Calculating rank
USPTO Granted Patents = 16

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.4

ph-index = 8

Forward Citations = 204(Granted Patents)


Location History:

  • Woodridge, NJ (US) (1982 - 1984)
  • Bartlesville, OK (US) (1986)
  • Dewey, OK (US) (1986)
  • North Brunswick, NJ (US) (1986 - 1991)
  • League City, TX (US) (1990 - 1994)

Company Filing History:

goldMedal8 out of 5,071 
 
Phillips Petroleum Company
 patents
silverMedal6 out of 5,942 
 
Mobil Oil Corporation
 patents
bronzeMedal1 out of 1,642 
 
Dart Industries Inc.
 patents
4. 1 out of 1 
 
Mobil Oil Corporatiion
 patent

Years Active: 1982-1994

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Areas of Expertise:
Olefin Polymerization
Catalyst Composition
High Density Polymers
Medium Density Polymers
Broad Molecular Weight
Supported Catalysts
Polyolefins
Polymerization Processes
High Efficiency Catalysts
Process Preparation
Polymer Production
16 patents (USPTO):Explore Patents
1. 5300597 - Olefin polymerization catalyst and process (1994-04-05),
2. 5238891 - Olefin polymerization catalyst and process (1993-08-24),
3. 5075271 - Olefin polymerization process for preparing high density or linear low (1991-12-24),
4. 5034483 - Process for preparing high density, broad molecular weight distribution (1991-07-23),
5. 5006618 - Process for preparing high density or medium density polymers (1991-04-09),
6. 4972033 - Olefin polymerization process for preparing high density or linear low (1990-11-20),
7. 4912074 - Catalyst composition for preparing high density or medium density olefin (1990-03-27),
8. 4866021 - Catalyst composition for preparing high density, broad molecular weight (1989-09-12),
9. 4831000 - Catalyst composition for preparing high density or linear low density (1989-05-16),
10. 4680351 - Supported polyolefin catalyst components and methods of making and using (1987-07-14),
11. 4626519 - Supported polyolefin catalyst components and methods of making and using (1986-12-02),
12. 4618661 - Supported high efficiency polyolefin catalyst component and methods of (1986-10-21),
13. 4582816 - Catalysts, method of preparation and polymerization processes therewith (1986-04-15),
14. 4425257 - Supported high efficiency polyolefin catalyst component and methods of (1984-01-10),
15. 4422957 - Methods of producing polyolefins using supported high efficiency (1983-12-27),

Title: The Innovations of Nemesio D Miro

Introduction

Nemesio D Miro is a notable inventor based in League City, TX (US). He holds a total of 16 patents, showcasing his significant contributions to the field of polymer chemistry. His work primarily focuses on the development of catalysts for olefin polymerization, which are crucial in the production of various plastics and synthetic materials.

Latest Patents

Among his latest patents is a method for preparing an olefin polymerization catalyst of improved particle size. This innovative process involves a solution of magnesium-containing components and transition metal-containing components, which are reacted with an organoaluminum halide compound. The improved particle size is achieved by employing the organoaluminum halide compound in conjunction with a silicon compound, such as an alkyl silicate or a polysiloxane. This advancement enhances the efficiency and effectiveness of the polymerization process.

Career Highlights

Throughout his career, Nemesio D Miro has worked with prominent companies in the oil and chemical industries, including Phillips Petroleum Company and Mobil Oil Corporation. His experience in these organizations has allowed him to refine his expertise in catalyst development and polymerization processes.

Collaborations

Some of his notable coworkers include Malcolm J Kaus and Thomas E Nowlin. Their collaborative efforts have contributed to the advancement of technology in the field of polymer chemistry.

Conclusion

Nemesio D Miro's innovative work in olefin polymerization catalysts has made a significant impact on the industry. His numerous patents reflect his dedication to advancing chemical processes and materials science.

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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