Cryosurgery system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9301796
APP PUB NO 20130231651A1
SERIAL NO

13411395

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An improved cryosurgical system for application of medical-grade liquid nitrogen to a treatment area via a small, low pressure, open tipped catheter. The system includes a console, including a touch panel computer, a cryogen module, a suction module and an electronics module, all packaged in a mobile cart, and a disposable spray kit. Improved features include optional low cryogen flow setting to reduce the cryogen flow rate by 50%, improved cryogen flow consistency reducing pressure pulses and peaks (improved sensors, control systems, and control algorithms), an integrated suction pump for improved consistency and self-checks, specified vent tube areas and corresponding maximum expected pressures during cryospray procedure; optional pressure sensing capability to monitor pressure during a treatment, and improved catheter design.

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Patent Owner(s)

Patent OwnerAddress
SCHAEFER STEVEN E604 BOXMERE COURT LUTHERVILLE MD 21093
SCHWARZ RICHARD T21850 SHELBOURNE ROAD SHAKER HEIGHTS OH 44122
KRONEBERGER G BRIAN JR22 MISTY HOLLOW CT PHOENIX MD 21131-1313
SV LIFE SCIENCES FUND V STRATEGIC PARTNERS L P28 STATE STREET SUITE 980 BOSTON MA 02109
PECK STEVEN E6 BRETT MANOR COURT HUNT VALLEY MD 21030
FIRST ANALYSIS PRIVATE EQUITY FUND V-C L PONE SOUTH WACKER DRIVE SUITE 3900 CHICAGO IL 60606
COWELL ENSIGN2170 COVENTRY ROAD CLEVELAND HEIGHTS OH 44118
EVERGREEN VENTURES LTDC/O CLEARSTEAD 1100 SUPERIOR AVE EAST SUITE 700 CLEVELAND OH 44114
INTERSOUTH PARTNERS VII L P4711 HOPE VALLEY ROAD STE 4F-632 DURHAM NC 27707
MARY T VON HERRMANN FAMILY TRUST23599 SHAKER BLVD SHAKER HEIGHTS OH 44122
DAVIDSON MARC S44 WATERLOO CIR DOVER NH 03820
SMITH NATHANIEL T1745 EPPING ROAD GATES MILLS OH 44040
MEDTECH INVESTMENTS LLC90 WEATHERS STREET YOUNGSVILLE NC 27596
BENMIKE INVESTMENT CO LLC1375 E 9TH STREET SUITE 1700 CLEVELAND OH 20770
INKLEY E DALE6000 RIVERSIDE DRIVE APARTMENT #A367 DUBLIN OH 43017-5481
CHARLES G BROWN INC7850 WALKER DR 4TH FLOOR C/O MIKE BROWN GREENBELT MD 20770
MWK TRUST MIRIAM WINDER-KELLY TTE11306 WOODLAND DRIVE LUTHERVILLE MD 21093-3515
MAHONEY JAMES J JR86 WINDING RIVER ROAD NEEDHAM MA 02492
ALFRED M RANKIN JR TRUST7421 MARKILL ROAD WAITE HILL OH 44094
LINCOLN G RUSSELL7471 FOXBORO ROAD GATES MILLS OH 44040
FIRST ANALYSIS PRIVATE EQUITY FUND V L PONE SOUTH WACKER DRIVE SUITE 3900 CHICAGO IL 60606
SYMARK LLC2617 BULRUSH LANE NAPLES FL 34105
H&B INVESTMENT PARTNERSHIPP O BOX 46739 22901 AURORA ROAD BEDFORD HEIGHTS OH 44146
G RUSSELL LINCOLN REVOCABLE TRUST DTD 10/31/20077471 FOXBORO ROAD GATES MILLS OH 44040
CLAIBORNE R RANKIN REVOCABLE TRUST U/A/D 6/22/7136779 CEDAR ROAD GATES MILL OH 44040-9721
CHV III L P4600 EDMUNDSON ROAD SAINT LOUIS MO 63134
ELLIS MICHAEL A1375 E 9TH STREET SUITE 1700 CLEVELAND OH 44114
MELITA TOM7860 ROLLING ACRES SUPERIOR TOWNSHIP MI 48198
FIRST ANALYSIS PRIVATE EQUITY FUND V-A L PONE SOUTH WACKER DRIVE SUITE 3900 CHICAGO IL 60606
SYCAMORE FUND 1 LLC36779 CEDAR ROAD GATES MILLS OH 44040-9721
DYER MARK V225 SCHILLING CIRCLE SUITE 250 HUNT VALLEY MD 21031
VICTORIE G RANKIN TRUST7421 MARKILL ROAD WAITE HILL OH 44094
BHCM CSA MEDICAL L L C1519 SUMMIT AVE SUITE 200 RICHMOND VA 23230
WILLIAM E CONWAY UTA DATED 12/12/80 AS AMENDEDP O BOX 87 CHARDON OH 44024
SV LIFE SCIENCES FUND V I P28 STATE STREET SUITE 980 BOSTON MA 02109
GUIDE MEDICAL VENTURES L L C2 OLIVER STREET 4TH STREET BOSTON MA 02109
BROWN DAVID P MR9792 MARTINGHAM CIRCLE UNIT 1 ST MICHAELS MD 21663-2250
TIMOTHY T WEGLICKI RESTATED RECOVABLE TRUST U/A DTD 9-13-2022 AS AMENDED AND RESTATED DURING LIFETIME OF TIMOTHY T WEGLICKI10605 BROOKLAWN ROAD OWINGS MILLS MD 21317

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burr, Ron Parkton, US 4 57
Petrilli, Janel Pittsburgh, US 6 52

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Oct 5, 2027
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00