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Seattle, WA, United States of America

Impel Neuropharma, Inc.

USPTO Granted Patents = 10

EPO Patents = 4

Trademarks = 5

Forward Citations = 31

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12 inventors (with patents filed for the assignee):

John D Hoekman (10 out of 21 patents)

Alan Brunelle (7 out of 12 patents)

Michael Hite (5 out of 14 patents)

4. Joel Relethford (5 out of 7 patents)

5. Christopher William Fuller (4 out of 9 patents)

6. Craig Frederick Kohring (3 out of 8 patents)

7. Kelsey H Satterly (2 out of 5 patents)

8. Rodney J Y Ho (2 out of 10 patents)

9. Inna Dashevsky (1 out of 4 patents)

10. Aditya R Das (1 out of 4 patents)

11. Scott Youmans (1 out of 11 patents)

12. Stephen B Shrewsbury (1 out of 8 patents)

10 patents: Sort by Forward Citations

1. 11278492 - Intranasal delivery of olanzapine by precision olfactory device (2022-03-22),

2. 11266799 - In-line nasal delivery device (2022-03-08),

3. 11191910 - Medical unit dose container (2021-12-07),

4. 11185497 - Intranasal delivery of dihydroergotamine by precision olfactory device (2021-11-30),

5. 11007332 - Nozzles for nasal drug delivery (2021-05-18),

6. 10940278 - Nozzles for nasal drug delivery (2021-03-09),

7. 10537692 - Medical unit dose container (2020-01-21),

8. 10507295 - Nasal drug delivery device (2019-12-17),

9. 9919117 - Nozzles for nasal drug delivery (2018-03-20),

10. 9550036 - Nasal drug delivery device (2017-01-24),

Impel Neuropharma, Inc. is a clinical-stage biotechnology company focused on developing innovative therapies for central nervous system (CNS) disorders. The company's proprietary Precision Olfactory Delivery (POD) technology allows for targeted delivery of therapeutics to the brain through the olfactory region, offering potential improvements in efficacy and safety. Impel's pipeline includes treatments for migraine, Parkinson's disease, and other neurological conditions.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

10 Patents

#200 in Seattle, WA

#684 in Washington

#29,828 in US

#55,954 in the World

Seattle, WA, United States of America

Impel Neuropharma, Inc.

Forward Citations = 31

12 inventors:

John D Hoekman (10 out of 21 patents)

Alan Brunelle (7 out of 12 patents)

Michael Hite (5 out of 14 patents)

4. Joel Relethford (5 out of 7 patents)

5. Christopher William Fuller (4 out of 9 patents)

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