Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Norbert Conrads — 19 Patents

U.S. Philips: 11 patents #225 of 8,851Top 3%
Koniniklijke Philips N.V.: 4 patents #1,742 of 7,486Top 25%
Philips: 4 patents #1,244 of 7,731Top 20%
Raeren, BE: #3 of 16 inventorsTop 20%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Norbert Conrads has been granted 19 US patents while listed as an inventor at U.S. Philips. The first was granted in 1987 and the most recent in May 2017. Norbert Conrads ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Norbert Conrads in Raeren, BE.

Patents per Year

Patents granted per year, 1987 to 2017Bar chart with a peak of 3 patents in 1992.peak 31987: 1 patents19871988: 1 patents1992: 3 patents19921993: 1 patents1994: 1 patents19941996: 1 patents1999: 1 patents19992000: 1 patents2001: 1 patents20012005: 2 patents2010: 1 patents20102013: 2 patents2014: 1 patents20142016: 1 patents2017: 1 patents2017

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9638807 Scintillating material and related spectral filter Cornelis Reinder Ronda, Herbert Schreinemacher, Guenter Zeitler, Simha Levene 2017-05-02 $1,117,000
9322935 Terbium based detector scintillator Cornelis Reinder Ronda, Henning Ohland, Herbert Schreinemacher 2016-04-26 $372,000
8668844 Fluorescent material for use in CT applications Cornelis Reinder Ronda, Guenter Zeitler, Herbert Schreinemacher, Detlef Uwe Wiechert 2014-03-11 $1,179,000
8552858 Simulation and visualization of scattered radiation Steffen Gunther Hohmann, Christian Baeumer, Joerg Bredno, Olivier Ecabert, Klaus Juergen Engel +3 more 2013-10-08 $587,000
8492724 Scintillating material and related spectral filter Cornelis Reinder Ronda, Herbert Schreinemacher, Guenter Zeltier, Simha Levene 2013-07-23 $504,000
7728302 Scintillation element, scintillation array and method for producing the same Guenter Zeitler, Herbert Schreinemacher, Cornelis Reinder Ronda 2010-06-01 $1,296,000
6947086 Imaging method and apparatus for imaging with low incident radiation Walter Rutten, Falko Busse 2005-09-20 $943,000
6844898 Image detector Ulrich Schiebel, Herfried Karl Wieczorek 2005-01-18 $1,163,000
6246746 X-ray examination apparatus with X-ray image sensor matrix and correction unit Martin Weibrecht, Ulrich Schiebel, Herfried Karl Wieczorek 2001-06-12
6075247 Device for reading an imaging sensor matrix Herfried Karl Wieczorek, Ulrich Schiebel 2000-06-13
5905772 X-ray examination apparatus with a semiconductor x-ray detector Walter Rutten, Ulrich Schiebel, Herfried Karl Wieczorek 1999-05-18
5572257 Arrangement comprising a sensor matrix Ulrich Schiebel, Herfried Karl Wieczorek 1996-11-05
5341409 Method of generating X-ray images and device suitable for carrying out the method Walter Hillen, Hanns-Ingo Maack, Stephan Rupp, Ingo Schafer, Ulrich Schiebel 1994-08-23
5184018 Sensor matrix Ulrich Schiebel, Herfried Karl Wieczorek 1993-02-02
5153423 Circuit arrangement for reading out sensors sensitive to light or X-rays Ulrich Schiebel, Herfried Karl Wieczorek 1992-10-06
5136627 Slit diaphragm system defining X-ray examination zone with visible light and for passing X-ray radiation to the defined zone Walter Hillen 1992-08-04
5132541 Sensor matrix Ulrich Schiebel, Herfried Karl Wieczorek 1992-07-21
4752944 Method and apparatus for producing an X-ray image by means of a photoconductor Walter Hillen, Peter Quadflieg, Ulrich Schiebel 1988-06-21
4635072 Printing apparatus and methods for compensating synchronization errors Ulrich Schiebel, Rolf Kirchhoff 1987-01-06 $617,000