Inventor · disambiguated record
Tjaart Andries Du Plessis
Also filed as: DU PLESSIS TJAART A · DU PLESSIS TJAART ANDRIES
4 granted patents·1 pending application·65 citations·filing 2001–2004
77Inventor score
Files withGAMMATRON PTY LTD1PHILLIPS HYDROCOLLOIDS RES LTD1TJAART ANDRIES DU PLESSIS1UNIV NORTHWEST1
Top patents by PatentIndex Score
5 records- 0183US7094472B2Radiation treated ethylene polymers and articles made from said polymersGAMMATRON PTY LTD·Filed 2003·Granted Aug 22, 2006·36 cites·8 claims
- 0259US6610810B2Biopolymers obtained by solid state irradiation in an unsaturated gaseous atmosphereFiled 2001·Granted Aug 26, 2003·18 cites·53 claims
- 0355US7762019B2Plant protective coverUNIV NORTHWEST·Filed 2004·Granted Jul 27, 2010·6 cites·14 claims
- 0444US2006275336A1Preparation of an osteoinductive agentTJAART ANDRIES DU PLESSIS·Filed 2004·Application pending·0 cites
- 0535US6841644B2Biopolymers obtained by solid state irradiation in an unsaturated gaseous atmospherePHILLIPS HYDROCOLLOIDS RES LTD·Filed 2003·Granted Jan 11, 2005·5 cites·34 claims
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