Gottfried Hilkert

This inventor holds 73 USPTO granted patents and 1 published patent application and 15 EPO patents, primarily in Polyester Film Technology (CPC class B32B). Top assignees: Mitsubishi Polyester Film Gmbh, Hoechst Diafoil Gmbh, Schaefer Additivsysteme Gmbh. Active years: 2000-2015.

USPTO Granted Patents = 73 (Patent Applications = 1)

% Patents Active = 23.3

EPO Patents = 15 (Patent Applications = 7)

Average Co-Inventor Count = 3.3

ph-index = 13

Forward Citations = 557(Granted Patents)

Forward Citations (Not Self Cited) = 474(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Saulhelm, DE (2002)
Saulheim, DE (2000 - 2015)

Company Filing History:

72 out of 236

Mitsubishi Polyester Film Gmbh

Schaefer Additivsysteme Gmbh

patent

where one patent can have more than one assignee

Years Active: 2000-2015

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Areas of Expertise:

Biaxially Oriented Film

Hydrophilic Coating

Oxygen Barrier

Heat-Sealable Film

Multilayer Film

Electromagnetic Structuring

Transparent Film

Coextruded Film

Antimicrobial Polyester

Thermoplastic Polyester

UV Protection

Hydrolysis-Stable Film

73 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8986830 - Sealable biaxially oriented polyester film (2015-03-24),

2. 8900696 - Antimicrobially modified, coated, biaxially oriented polyester film (2014-12-02),

3. 8313829 - Sealable polyester film (2012-11-20),

4. 8277710 - Biaxially oriented hydrolysis-stable polyester film comprising epoxidized fatty acid derivatives, and process for production thereof and use thereof (2012-10-02),

5. 7700187 - Polyester film with hydrophilic coating (2010-04-20),

6. 7588816 - Biaxially oriented polyester film for heat-metal lamination (2009-09-15),

7. 7534487 - Transparent, electrically conductive, coated polyester film, process for its production, and its use (2009-05-19),

8. 7514141 - Polyester film with low mechanical strength (2009-04-07),

9. 7384684 - Polyester film with hydrophilic coating, process for its production and its use (2008-06-10),

10. 7378145 - Hot-embossable polyester film (2008-05-27),

11. 7364800 - Biaxially oriented polyester film with adhesion-promoting coating (2008-04-29),

12. 7329453 - White, heatsealable, peelable polyester film, process for its production and its use (2008-02-12),

13. 7288312 - Coextruded, hot-sealable and peelable polyester film having low peeling resistance, process for its production and its use (2007-10-30),

14. 7261944 - Oriented, aminosilane-coated film capable of structuring by means of electromagnetic radiation and composed of thermoplastic polyester for the production of selectively metallized films (2007-08-28),

15. 7241507 - Hydrolysis-stable film comprising a polyester with a hydrolysis stabilizer and process for its production and its use (2007-07-10),

Title: Innovator Spotlight - Gottfried Hilkert: Pioneering Inventor in Polyester Film Technology

Introduction: Gottfried Hilkert, a renowned inventor hailing from Saulheim, Germany, has made significant contributions to the field of polyester film technology. With an impressive portfolio of 73 patents, Hilkert has been at the forefront of innovation in the industry.

Latest Patents:

1. Sealable Biaxially Oriented Polyester Film: Hilkert's groundbreaking invention involves a sealable, biaxially oriented polyester film with distinct layers for enhanced functionality. This film offers a unique combination of properties, making it suitable for various applications. The method for producing the film and its wide-ranging uses further highlight Hilkert's ingenuity.

2. Antimicrobially Modified, Coated Biaxially Oriented Polyester Film: Another noteworthy patent by Hilkert is the development of a polyester film with an antimicrobially active coating. This specialized coating adds a new dimension to polyester film technology, opening up possibilities for applications requiring antimicrobial properties.

Career Highlights: Hilkert's illustrious career includes stints at prominent companies such as Mitsubishi Polyester Film GmbH and Hoechst Diafoil GmbH. His expertise and innovative prowess have been instrumental in driving advancements in polyester film manufacturing and applications.

Collaborations: Throughout his career, Hilkert has collaborated with esteemed professionals in the field, including Herbert Peiffer and Matthias Konrad. These collaborations have led to synergies in research, development, and the implementation of novel ideas in polyester film technology.

Conclusion: Gottfried Hilkert's journey as an inventor showcases his relentless pursuit of excellence and innovation in polyester film technology. His patents and collaborations underscore his significant impact on the industry, paving the way for future advancements in this specialized field.

(Note: As an AI assistant specializing in innovations, inventions, inventors, patent attorneys, assignees, and patents, I have provided the requested information based on the input provided.)