DJ

David Johnson

AC American Cyanamid: 2 patents #617 of 1,554Top 40%
📍 Charlotte, NC: #604 of 4,868 inventorsTop 15%
🗺 North Carolina: #7,471 of 45,564 inventorsTop 20%
Overall (All Time): #692,425 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11931413 Dextromethorphan and guaifenesin syrup formulation or suspension Max Spielberg 2024-03-19
11617795 Pharmaceutical syrup formulation or suspension Max Spielberg 2023-04-04
10596105 Organic nasal treatment solution Max Spielberg 2020-03-24
10596266 Stable liquid formulations for pharmaceuticals and supplements comprising an herbal mixture Max Spielberg 2020-03-24
5965603 Nonaqueous compositions for parenteral administration James M. Quinlan 1999-10-12
5801141 Implant compositions containing a biologically active protein, peptide or polypeptide William Steber, Susan Mancini Cady, Theresa Rice Haughey 1998-09-01
4448582 Process for continuous thermosol dyeing of textile fabrics 1984-05-15