David C. Steer
18Patents
11h-index
9Co-inventors
65Inventor score
Filing activity: Nov 15, 1973 → Sep 13, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6395258B1 | Mousse forming hair treatment composition containing n-methyl alkyl glucamide surfactant | Human Necessities | 90 | Expired |
| US4329448A | Microbial heteropolysaccharide | Emerging Cross-Sectional Technologies | 54 | Expired |
| US4468334A | Aqueous drilling fluid and mobility control solution for use on recovery | Emerging Cross-Sectional Technologies | 44 | Expired |
| US6627585B1 | Mousse-forming shampoo compositions | Human Necessities | 37 | Expired |
| US4421668A | Bleach composition | Textiles; Paper | 31 | Expired |
| US4357423A | Microbial heteropolysaccharide | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4506044A | Microbial heteropolysaccharide | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4483848A | Dentrifice composition comprising microbial heteropolysaccharide | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4483782A | Detergent composition containing a microbial heteropolysaccharide stabilizing agent | Chemistry; Metallurgy | 16 | Expired |
| US4393089A | Microbial heteropolysaccharide | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4464410A | Microbial heteropolysaccharide | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4456714A | Microbial heteropolysaccharide | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5739003A | Detection of microbial growth | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4133904A | Treatment of single cell protein | Emerging Cross-Sectional Technologies | 6 | Expired |
| US3989594A | Microbiological production of protein | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4317843A | Microbiological production of protein | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6589518B2 | Mousse forming hair treatment composition | Human Necessities | 1 | Expired |
| US12016432B1 | Article of footwear | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.