Peter R. Johnson
32Patents
15h-index
40Co-inventors
81Inventor score
Filing activity: Jul 30, 1984 → Oct 27, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7846488B2 | Masking method for coating a microneedle array | Human Necessities | 70 | Active |
| US5644764A | Method for supporting object modeling in a repository | Emerging Cross-Sectional Technologies | 68 | Expired |
| US8267889B2 | Low-profile microneedle array applicator | Human Necessities | 63 | Active |
| US6315985A | C-17/21 OH 20-ketosteroid solution aerosol products with enhanced chemical stability | Performing Operations; Transporting | 56 | Expired |
| US4625851A | Coin testing apparatus | Physics | 39 | Expired |
| US8900180B2 | Coatable compositions, coatings derived therefrom and microarrays having such coatings | Human Necessities | 38 | Active |
| US7089566B1 | Method for accessing object linking-embedding database data via JAVA database connectivity | Physics | 35 | Expired |
| US8533676B2 | Single development test environment | Physics | 32 | Active |
| US6415299B1 | Method for merging versions of a model in an object oriented repository | Emerging Cross-Sectional Technologies | 29 | Expired |
| US8745585B2 | Meta-data for single development test environment | Physics | 20 | Active |
| US9693950B2 | Aqueous formulations for coating microneedle arrays | Human Necessities | 18 | Active |
| US5943300A | Timepiece having disks of graduated design density | Physics | 17 | Expired |
| US8758298B2 | Low-profile microneedle array applicator | Human Necessities | 17 | Active |
| US6453324B1 | Method for maintaining a version history of objects in a repository | Emerging Cross-Sectional Technologies | 17 | Expired |
| US9623087B2 | Microneedle device including a peptide therapeutic agent and an amino acid and methods of making and using the same | Human Necessities | 16 | Active |
| US5765039A | Method for providing object database independence in a program written using the C++ programming language | Physics | 14 | Expired |
| US5751663A | Timepiece having disks of graduated design density | Physics | 14 | Expired |
| US6610273B2 | Process for making chemically stable C-17/21 OH 20-ketosteroid aerosol products | Performing Operations; Transporting | 13 | Expired |
| US7287016B2 | Rule based system and method for writing, developing, implementing and administering legislation | Physics | 11 | Expired |
| US6845376B1 | Method for accessing hierarchical data via JDBC | Emerging Cross-Sectional Technologies | 10 | Expired |
| US9675675B2 | Microneedle device having a peptide therapeutic agent and an amino acid, methods of making and using the same | Human Necessities | 10 | Active |
| US10154957B2 | Microneedle device having a peptide therapeutic agent and an amino acid and methods of making and using the same | Human Necessities | 9 | Active |
| US5243823A | Master cylinder with non-threaded end cap retention | Emerging Cross-Sectional Technologies | 5 | Expired |
| US11058793B2 | Adhesive containing microparticles | Chemistry; Metallurgy | 3 | Active |
| US9185536B1 | Apparatus and method for obtaining inconspicuous user input on a mobile device | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.