IDiyas

For the Inventor, By the Inventor

Boyertown, PA, United States of America

Drug Plastics & Glass Company, Inc.


USPTO Granted Patents = 64



Trademarks = 21

Forward Citations = 2,282

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38 inventors (with patents filed for the assignee):

goldMedal Frederick N Biesecker, Ii (51 out of 54 patents)

silverMedal Douglas S Camomile (12 out of 13 patents)

bronzeMedal Gregory Sprishen (12 out of 12 patents)

4.  Bruce T Cleevely (7 out of 8 patents)

5.  Lissa Biesecker Longacre (7 out of 8 patents)

6.  William Gordon Knestrick, Iii (7 out of 7 patents)

7.  Kyle A Moll (5 out of 25 patents)

8.  Nathaniel Koller (4 out of 4 patents)

9.  Robert L Esse (3 out of 18 patents)

10.  Alex M Warmkessel (3 out of 4 patents)

11.  Timothy H Bohrer (3 out of 4 patents)

12.  Eric P Weller (3 out of 6 patents)

13.  Brian L Rice (3 out of 17 patents)

14.  Lissa B Biesecker (3 out of 3 patents)

15.  Glenn J Forte (3 out of 3 patents)


Core Competencies:
Injection Blow Molding
Child-Resistant Closures
Container Assembly
Humidity Control
Squeeze and Turn Closure
Dosage Caps
Bottle Design
Packaging Systems
One-Piece Closure
Two-Piece Closure
Container Inserts
Bottle Caps

64 patents:

1. 11873133 - Bottle, injection blow molding core rod for the bottle and related method (2024-01-16),
2. 11618619 - Child-resistant single wall squeeze and turn closure and container assembly (2023-04-04),
3. 10913585 - Container and closure assembly with predetermined humidity and related method (2021-02-09),
4. 10737856 - Container and closure assembly with predetermined humidity and related method (2020-08-11),
5. D871218 - Jar (2019-12-31),
6. D856138 - Cap (2019-08-13),
7. D854927 - Cap (2019-07-30),
8. 10220992 - Container assembly and closure with predetermined humidity and related method (2019-03-05),
9. 9981789 - Container assembly with one-piece child resistant closure (2018-05-29),
10. 9187220 - Child-resistant cap and container assembly (2015-11-17),
11. 8777032 - Child-resistant cap and container assembly (2014-07-15),
12. 8590719 - Two piece child resistant closure that is easy to open and/or manufacture (2013-11-26),
13. D674697 - Bottle cap (2013-01-22),
14. D666495 - Dosage cap (2012-09-04),
15. D663202 - Bottle closure (2012-07-10),
Drug Plastics & Glass Company, Inc. is a leading manufacturer of plastic and glass containers for the pharmaceutical and health care industries. With over 50 years of experience, we provide high-quality packaging solutions to our clients worldwide. Our state-of-the-art facilities and commitment to innovation ensure that we meet the highest industry standards and exceed customer expectations. Contact us today to learn more about our products and services.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

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64 Patents

#1 in Boyertown, PA

#211 in Pennsylvania

#5,441 in US

#11,009 in the World

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Boyertown, PA, United States of America

Drug Plastics & Glass Company, Inc.

Forward Citations = 2,282

38 inventors:

goldMedal Frederick N Biesecker, Ii (51 out of 54 patents)

silverMedal Douglas S Camomile (12 out of 13 patents)

bronzeMedal Gregory Sprishen (12 out of 12 patents)

4.  Bruce T Cleevely (7 out of 8 patents)

5.  Lissa Biesecker Longacre (7 out of 8 patents)

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