Inventor · disambiguated record
Leonard Howell
Also filed as: HOWELL LEONARD · HOWELL LEONARD R
4 granted patents·3 pending applications·43 citations·filing 2001–2025
73Inventor score
Top patents by PatentIndex Score
7 records- 0184US6797764B2Water-based adhesiveOLIN CORP·Filed 2001·Granted Sep 28, 2004·30 cites·25 claims
- 0268US6852427B1Chromium-free antitarnish adhesion promoting treatment compositionOLIN CORP·Filed 2003·Granted Feb 8, 2005·12 cites·9 claims
- 0367US12053452B2Compositions comprising non-racemic mixtures of (R)- and (S)-3,4- methylenedioxymethamphetamine or (R) and (S) n-methyl-1,3- benzodioxolylbutanamine and uses thereofPHARMALA BIOTECH INC·Filed 2023·Granted Aug 6, 2024·0 cites·13 claims
- 0467US2024335419A1Compositions comprising non-racemic mixtures of (r)- and (s)-3,4-methylenedioxymethamphetamine or (r) and (s) n-methyl-1,3-benzodioxolylbutanamine and uses thereofPHARMALA BIOTECH INC·Filed 2024·Application pending·0 cites
- 0554US2025170095A1Compositions comprising non-racemic mixtures of (r)- and (s)-3,4-methylenedioxymethamphetamine or (r) and (s) n-methyl-1,3-benzodioxolylbutanamine and uses thereofPHARMALA BIOTECH INC·Filed 2025·Application pending·0 cites
- 0642US6837980B2Bond enhancement antitarnish coatingsOLIN CORP·Filed 2001·Granted Jan 4, 2005·1 cites·16 claims
- 0730US2005121330A1Chromium-free antitarnish adhesion promoting treatment compositionFiled 2005·Application pending·0 cites
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