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Hellen Spanjer — 2 Patents

Cedar Knolls, NJ: #30 of 73 inventorsTop 45%
New Jersey: #30,063 of 69,400 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Hellen Spanjer has been granted 2 US patents. The first was granted in 2022 and the most recent in December 2023. Hellen Spanjer ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Hellen Spanjer in Cedar Knolls, NJ, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11844869 Aqueous wound healing formulation Kathryn Jill Rivera, Stephen Maida, Joseph Librizzi, Anthony D'Ovidio 2023-12-19
11446256 Aqueous wound healing formulation Kathryn Jill Rivera, Stephen Maida, Joseph Librizzi, Anthony D'Ovidio 2022-09-20

Frequent Collaborators

Stephen Maida2 shared
Kathryn Jill Rivera2 shared
Anthony D'Ovidio2 shared
Joseph Librizzi2 shared

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