PMD Holdings Corp.
15Patents
0Active
15Granted
33Portfolio score
Filing activity: Oct 15, 1990 → Jun 15, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6361768B1 | Hydrophilic ampholytic polymer | Human Necessities | 96 | Expired |
| US6297337A | Bioadhesive polymer compositions | Emerging Cross-Sectional Technologies | 57 | Expired |
| US6410005B1 | Branched/block copolymers for treatment of keratinous substrates | Chemistry; Metallurgy | 54 | Expired |
| US6293311A | Multilayer composite pipe fluid conduit system using multilayer composite pipe and method of making the composite | Emerging Cross-Sectional Technologies | 43 | Expired |
| US6330885A | Remotely interrogated implant device with sensor for detecting accretion of biological matter | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6316107A | Multiple phase polymeric vinyl chloride systems and related core-shell particles | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6348512B1 | Medium density chlorinated polyvinyl chloride foam and process for preparing | Chemistry; Metallurgy | 25 | Expired |
| US6281311A | Controlled free radical polymerization process | Chemistry; Metallurgy | 18 | Expired |
| US6308715A | Ultrasonic detection of restenosis in stents | Human Necessities | 15 | Expired |
| US6082723A | Tile cap base for cutting pre-defined angles | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6306945A | Halogen containing polymer compounds containing modified zeolite stabilizers | Chemistry; Metallurgy | 2 | Expired |
| US6277915A | Block chlorinated polyolefins for use as impact modifier enhancers for PVC or CPVC | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6492488B1 | Controlled release polyacrylic acid granules and a process for preparing the same | Chemistry; Metallurgy | 1 | Expired |
| US6277922A | Disperant system for making polyvinyl chloride which produces low color chlorinated polyvinyl chloride | Chemistry; Metallurgy | 1 | Expired |
| US6313229A | Blocky chlorinated polyolefins, process for making and use as impact modifier compatibilizer for PVC or CPVC | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.