Daniel S. Smith
24Patents
9h-index
18Co-inventors
72Inventor score
Filing activity: Dec 11, 1990 → Mar 9, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5760084A | RAR.gamma.-specific retinobenzoic acid derivatives | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5624957A | Rary-specific retinobenzoic acid derivatives | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6973377B2 | Automotive performance meter | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5633130A | Buffer system for increasing seroconversion efficiency | Human Necessities | 11 | Expired |
| US5731426A | Phaseolus .alpha.-D-galactosidases | Human Necessities | 10 | Expired |
| US5512471A | Process for purifying an .alpha.-D-galactosidase isozyme from Coffea beans | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6184017A | Glycine and phaseolus .alpha.-D-galactosidases | Chemistry; Metallurgy | 9 | Expired |
| US5606042A | Glycine .alpha.-D-galactosidases | Human Necessities | 9 | Expired |
| US7013207B2 | Automotive performance meter | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5180031A | Gardener's aid for sloped ground | Fixed Constructions | 6 | Expired |
| US5824417A | Laminated sheeting and method for its fabrication | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5610063A | cDNA for .alpha.-N-acetyl-galactosaminidase from Gallus domesticus | Chemistry; Metallurgy | 3 | Expired |
| US10623349B2 | Systems and methods for distributed electronic communication and configuration | Electricity | 3 | Active |
| US10464742B2 | Aerator valve assembly | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9765902B2 | Sanitary high pressure aerator valve assembly | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10225217B2 | Systems and methods for distributed electronic communication and configuration | Electricity | 1 | Active |
| US10957967B2 | Support structures for transportation systems | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9359588B2 | Multilayered structure including cyclic olefin polymer or copolymer, and photobioreactor including the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US6399749B1 | &agr;-N-acetylgalactosaminidase from Clostridium perfringens | Chemistry; Metallurgy | 1 | Expired |
| US7074605B2 | α-N-acetylgalactosaminidase from Clostridium perfringens | Chemistry; Metallurgy | 1 | Expired |
| US10156297B2 | Sanitary high pressure aerator valve assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10972412B2 | Systems and methods for distributed electronic communication and configuration | Electricity | 0 | Active |
| US6630339B1 | Glycine and phaseolus &agr;-D-galactosidases | Chemistry; Metallurgy | 0 | Expired |
| US11456980B2 | Systems and methods for distributed electronic communication and configuration | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.