Inventor · disambiguated record
Marinus Frans Van Der Maas
Also filed as: VAN DER MAAS MARINUS F · VAN DER MAAS MARINUS FRANS
13 granted patents·3 pending applications·153 citations·filing 1994–2012
92Inventor score
Files withSGT EXPLOITATIE BV4SCIENT GLASS TECHNOLOGY SINGAP3JOINT ANALYTICAL SYSTEMS GMBH2SCIENT GLASS TECHNOLOGY SINGAPORE PTE LTD1SGT EXPLOITATIE1
Top patents by PatentIndex Score
16 records- 0184US7399346B2Quick-change filter system and a base and a quick-change filter intended for such a systemSCIENT GLASS TECHNOLOGY SINGAP·Filed 2005·Granted Jul 15, 2008·14 cites·25 claims
- 0281US6662626B2Assembly for desorbing sampling tubes; adapter and sampling tubes for such an assembly; and kit of parts for forming such an assemblySGT EXPLOITATIE·Filed 2002·Granted Dec 16, 2003·24 cites·19 claims
- 0375US7873093B2Method and apparatus for carrying out a laser operation and use of a quick-change filter in such a laser operationSCIENT GLASS TECHNOLOGY SINGAPORE PTE LTD·Filed 2005·Granted Jan 18, 2011·7 cites·22 claims
- 0474US7258840B2Sample vial with transponderJOINT ANALYTICAL SYSTEMS GMBH·Filed 2001·Granted Aug 21, 2007·13 cites·24 claims
- 0572US6918952B2Quick-change filter system and a base and a quick-change filter intended for such a systemSGT SINGAPORE HOLDINGS PTE LTD·Filed 2003·Granted Jul 19, 2005·19 cites·28 claims
- 0672US6442995B1Assembly for desorbing sampling tubes; adapter and sampling tubes for such an assembly; and kit of parts for forming such as assemblySGT EXPLOITATIVE BV·Filed 2000·Granted Sep 3, 2002·13 cites·26 claims
- 0768US6475443B1Device for storing and/or treating chemicalsSGT EXPLOITATIE BV·Filed 1998·Granted Nov 5, 2002·28 cites·8 claims
- 0867US6733731B2Device for storing and/or treating chemicalsSGT EXPLOITATIE BV·Filed 2002·Granted May 11, 2004·6 cites·8 claims
- 0962US7608136B2In-line filter with quick-change coupling and a filterSCIENT GLASS TECHNOLOGY SINGAP·Filed 2004·Granted Oct 27, 2009·11 cites·29 claims
- 1050US7097812B2Device for storing and/or treating chemicalsJOINT ANALYTICAL SYSTEMS GMBH·Filed 2004·Granted Aug 29, 2006·0 cites·16 claims
- 1147US2010193529A1Gas bottle, protective element for use on such gas bottle, and filter intended to use with such gas bottleSCIENT GLASS TECHNOLOGY SINGAP·Filed 2007·Application pending·0 cites
- 1239US6125709ASampling tube and method for manufacturing such sampling tubeSGT EXPLOITATIE BV·Filed 1997·Granted Oct 3, 2000·7 cites·9 claims
- 1338US2005155653A1Regulator provided with an indicator unit, and kit of parts comprising an indicator unit for the purpose of such a regulator and a gas sourceFiled 2004·Application pending·0 cites
- 1437US5478378AFilter with quick-change coupling for cleaning gasesSGT EXPLOITATIE BV·Filed 1994·Granted Dec 26, 1995·11 cites·5 claims
- 1536US2011005612A1Gas pipe system and a pipe component provided with a break plate for use in such a gas pipe systemVAN DER MAAS MARINUS FRANS·Filed 2010·Application pending·0 cites
- 1630US9715673B2System and method for managing replacement of consumables including recyclable gas purifiersVAN DER MAAS ADRIAAN FRANS·Filed 2012·Granted Jul 25, 2017·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →