Inventor · disambiguated record
Stephen J. Douglas
Also filed as: DOUGLAS STEPHEN · DOUGLAS STEPHEN J · DOUGLAS STEPHEN JOSEPH
13 granted patents·5 pending applications·3,065 citations·filing 1989–2015
95Inventor score
Top patents by PatentIndex Score
18 records- 0198US6088894AMethods of making composite ultrasonic transducersTETRAD CORP·Filed 1998·Granted Jul 18, 2000·206 cites·27 claims
- 0298US5844349AComposite autoclavable ultrasonic transducers and methods of makingTETRAD CORP·Filed 1997·Granted Dec 1, 1998·220 cites·18 claims
- 0397US5413107AUltrasonic probe having articulated structure and rotatable transducer headTETRAD CORP·Filed 1994·Granted May 9, 1995·1.8k cites·20 claims
- 0496US5423220AUltrasonic transducer array and manufacturing method thereofPARALLEL DESIGN·Filed 1993·Granted Jun 13, 1995·209 cites·38 claims
- 0590US8323201B2System and method for three-dimensional ultrasound imagingTOWFIQ FARHAD·Filed 2008·Granted Dec 4, 2012·75 cites·28 claims
- 0686US5637800AUltrasonic transducer array and manufacturing method thereofPARALLEL DESIGN·Filed 1995·Granted Jun 10, 1997·50 cites·28 claims
- 0785US6038752AMethod for manufacturing an ultrasonic transducer incorporating an array of slotted transducer elementsPARALLEL DESIGN INC·Filed 1999·Granted Mar 21, 2000·53 cites·24 claims
- 0885US5469853ABendable ultrasonic probe and sheath for use therewithTETRAD CORP·Filed 1994·Granted Nov 28, 1995·332 cites·28 claims
- 0985US5032393ADrug adsorbatesGLAXO GROUP LTD·Filed 1989·Granted Jul 16, 1991·40 cites·11 claims
- 1082US6014898AUltrasonic transducer array incorporating an array of slotted transducer elementsPARALLEL DESIGN INC·Filed 1997·Granted Jan 18, 2000·38 cites·25 claims
- 1173US5219563ADrug adsorbatesGLAXO GROUP LTD·Filed 1992·Granted Jun 15, 1993·47 cites·17 claims
- 1257US5635200ATaste-making compositions of ranitidineGLAXO GROUP LTD·Filed 1993·Granted Jun 3, 1997·24 cites·17 claims
- 1349US2015245813A1System and method for three-dimensional ultrasound imagingORISON CORP·Filed 2015·Application pending·0 cites
- 1449US2015245814A1System and method for three-dimensional ultrasound imagingORISON CORP·Filed 2015·Application pending·0 cites
- 1548US2013158404A1System and method for three-dimensional ultrasound imagingORISON CORP·Filed 2012·Application pending·0 cites
- 1638US5456925APharmaceutical compositions containing furan derivativesGLAXO GROUP LTD·Filed 1994·Granted Oct 10, 1995·8 cites·11 claims
- 1735US2011262714A1Press felt and method for producing the sameALLUM ANDREW·Filed 2011·Application pending·0 cites
- 1834US2011250355A1Method for producing a pattern on a continuous stripALLUM ANDREW·Filed 2011·Application pending·0 cites
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