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For the Inventor, By the Inventor

Bothell, WA, United States of America

Marina Biotech, Inc.


USPTO Granted Patents = 25

% Expired Patents = 72.0



Trademarks = 1

Forward Citations = 185

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41 inventors (with patents filed for the assignee):

goldMedal Michael E Houston, Jr (12 out of 18 patents)

silverMedal Steffen Panzner (7 out of 21 patents)

bronzeMedal Roger C Adami (7 out of 8 patents)

4.  Steven C Quay (7 out of 94 patents)

5.  Shaguna Seth (6 out of 7 patents)

6.  Kathy L Fosnaugh (6 out of 7 patents)

7.  Gerold Endert (6 out of 12 patents)

8.  Pierrot Harvie (5 out of 10 patents)

9.  Renata Fam (5 out of 5 patents)

10.  Mary Gallagher Prieve (5 out of 18 patents)

11.  Silke Lutz (4 out of 5 patents)

12.  Yvonne Kerwitz (3 out of 4 patents)

13.  Frank Essler (3 out of 7 patents)

14.  Narendra Vaish (2 out of 7 patents)

15.  Rachel E Johns (2 out of 2 patents)


Core Competencies:
Nucleic Acids
Lipopeptides
Amphoteric Liposomes
Gene Silencing
Cationic Lipids
Transfection Enhancers
Insulin Delivery
RNA Oligonucleotides
Tyrosine-Based Lipids
Amino Acid Lipids
Intranasal Delivery
Hydroxymethyl Substituted

25 patents:

1. 10023863 - Therapeutics with conformationally restricted monomers (2018-07-17),
2. 9993425 - Compositions for intranasal delivery of human insulin and uses thereof (2018-06-12),
3. 9821067 - Lipopeptides for delivery of nucleic acids (2017-11-21),
4. 9751909 - Synthesis and uses of nucleic acid compounds with conformationally restricted monomers (2017-09-05),
5. 9737484 - Amphoteric liposomes (2017-08-22),
6. 9731016 - Tyrosine-based lipids for delivery of therapeutics (2017-08-15),
7. 9714426 - Bacteria mediated gene silencing (2017-07-25),
8. 9668973 - Components for producing amphoteric liposomes (2017-06-06),
9. 9339461 - Arginine-based lipids for delivery of therapeutics (2016-05-17),
10. 9283186 - Amphoteric liposomes, a method of formulating an amphoteric liposome and a method of loading an amphoteric liposome (2016-03-15),
11. 9220785 - Lipopeptides for delivery of nucleic acids (2015-12-29),
12. 9074205 - Nicked or gapped nucleic acid molecules and uses thereof (2015-07-07),
13. 9066867 - Amphoteric liposomes (2015-06-30),
14. 9012213 - Bacteria mediated gene silencing (2015-04-21),
15. 8940857 - Methods and compositions for enhancing delivery of double-stranded RNA or a double-stranded hybrid nucleic acid to regulate gene expression in mammalian cells (2015-01-27),
Marina Biotech, Inc. is a biotechnology company based in Bothell, Washington, specializing in the development of innovative therapeutics and drug delivery systems. The company focuses on RNA-based therapeutics, leveraging its expertise in nucleic acid chemistry and molecular biology to address unmet medical needs. Marina Biotech is dedicated to advancing treatments for various diseases through its proprietary technologies, which aim to enhance the efficacy and safety of therapeutic agents in clinical applications.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Marina Biotech, Inc.
25 Patents

#23 in Bothell, WA

#297 in Washington

#13,334 in US

#25,651 in the World

Bothell, WA (US)
Bothell, WA, United States of America

Marina Biotech, Inc.

Forward Citations = 185

41 inventors:

goldMedal Michael E Houston, Jr (12 out of 18 patents)

silverMedal Steffen Panzner (7 out of 21 patents)

bronzeMedal Roger C Adami (7 out of 8 patents)

4.  Steven C Quay (7 out of 94 patents)

5.  Shaguna Seth (6 out of 7 patents)

Please report any incorrect information to [email protected]
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