Inventor
KATZ BOB H
US28 patents
⚠️ This page may combine multiple inventors who share the name “KATZ BOB H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SYMPHONIX DEVICES INC
7 patentsUS6217508B1Apr 17, 2001
Ultrasonic hearing system
SYMPHONIX DEVICES INC246 citations99
US5795287AAug 18, 1998
Tinnitus masker for direct drive hearing devices
SYMPHONIX DEVICES INC235 citations99
US6475134B1Nov 5, 2002
Dual coil floating mass transducers
SYMPHONIX DEVICES INC125 citations98
US5897486AApr 27, 1999
Dual coil floating mass transducers
SYMPHONIX DEVICES INC194 citations98
US5800336ASep 1, 1998
Advanced designs of floating mass transducers
SYMPHONIX DEVICES INC349 citations98
US6676592B2Jan 13, 2004
Dual coil floating mass transducers
SYMPHONIX DEVICES INC109 citations97
US5949895ASep 7, 1999
Disposable audio processor for use with implanted hearing devices
SYMPHONIX DEVICES INC163 citations96
SEBELA VLC LTD
7 patentsUS10398588B2Sep 3, 2019
Intrauterine device with retrieval thread
SEBELA VLC LTD7 citations84
US11207209B2Dec 28, 2021
Intrauterine device with retrieval thread
SEBELA VLC LTD2 citations73
US10918516B2Feb 16, 2021
Intrauterine device with controlled copper ion elution
SEBELA VLC LTD3 citations73
US10188546B2Jan 29, 2019
Intrauterine device with controlled copper ion elution
SEBELA VLC LTD6 citations73
US10166141B2Jan 1, 2019
Intrauterine contraceptive device
SEBELA VLC LTD4 citations73
US12138199B2Nov 12, 2024
Intrauterine device with retrieval thread
SEBELA VLC LTD0 citations62
US11744728B2Sep 5, 2023
Intrauterine device with retrieval thread
SEBELA VLC LTD0 citations62
CONTRAMED LLC
5 patentsUS10022264B2Jul 17, 2018
Intrauterine device with retrieval thread
CONTRAMED LLC13 citations92
US9610191B2Apr 4, 2017
Intrauterine device with retrieval thread
CONTRAMED LLC15 citations92
US9427351B2Aug 30, 2016
Intrauterine contraceptive device
CONTRAMED LLC13 citations92
US9180040B2Nov 10, 2015
Intrauterine device with retrieval thread
CONTRAMED LLC15 citations92
US9089418B2Jul 28, 2015
Intrauterine contraceptive device
CONTRAMED LLC15 citations91
ZOLL CIRCULATION INC
3 patentsUS7404803B2Jul 29, 2008
Safety mechanisms for belt cartridge used with chest compression devices
ZOLL CIRCULATION INC18 citations92
US7955283B2Jun 7, 2011
Safety mechanisms for belt cartridge used with chest compression devices with breakable link
ZOLL CIRCULATION INC4 citations73
US9913775B2Mar 13, 2018
Safety mechanisms for belt cartridge used with chest compression devices
ZOLL CIRCULATION INC1 citations62