Timothy D Stevens

US Patent:

58829229, Mar 16, 1999

Filed:

Mar 19, 1997

Appl. No.:

8/818649

Inventors:

Tadeusz A. Tyndorf - Manalapan NJ
Timothy A. Stevens - Warwick NY
Susan L. Barker - Tenafly NJ

Assignee:

Becton Dickinson and Company - Franklin Lakes NJ

International Classification:

C12M 300

US Classification:

4353053

Abstract:

A multiwell tissue culture assembly for culturing cells comprising a plate and a lid. The plate includes a plurality of wells for accommodating a cell culture insert and the lid includes means for varying the gas diffusion into and out of the assembly and for substantially minimizing biological contamination of the cells being cultured in the cell culture insert. The means for varying the gas diffusion is a gas permeable membrane provided in an opening in the lid and a removable thin impermeable film label is provided for selectively occluding passage of gases through the gas permeable membrane.

US Patent:

62344080, May 22, 2001

Filed:

Apr 3, 2000

Appl. No.:

9/541805

Inventors:

Timothy Stevens - Holtsville NY
Matthew Stevens - Holtsville NY
Roger E. Stevens - Holtsville NY

International Classification:

A01G 2509

US Classification:

239172

Abstract:

A mobile fireproofing and specialty coating apparatus comprising a trailer, a generator mounted on the trailer, and a fuel tank connected to the generator for powering the generator. There is a work platform mounted to the trailer to allow the operators to work directly on the unit. A mixer for mixing a dry product with water is mounted on the work platform and comprises a vat, a rotatable mixing tool and a motor for rotating the mixing tool. The motor is powered by the generator. A pump is connected to the generator and is mounted adjacent the mixer. A hose is connected to the pump and to a spray nozzle for spraying the product. There is a second mixer for mixing accelerator with water mounted on the work platform, and comprises a mixing tank, a rotatable mixing tool and a motor connected to the mixing tool and the generator. There is a second pump for pumping the accelerator, and a second hose connected to the second pump and to the nozzle to mix the accelerator with the product immediately prior to spraying. A tool box is mounted to the work platform and there is scaffolding mounted to the trailer, so that the mobile unit is completely self contained and allows the operators to complete a spraying job without any outside support, except for a water source.

US Patent:

58637923, Jan 26, 1999

Filed:

Mar 19, 1997

Appl. No.:

8/820921

Inventors:

Tadeusz A. Tyndorf - Manalapan NJ
Timothy A. Stevens - Warwick NY
Susan L. Barker - Tenafly NJ

Assignee:

Becton Dickson and Company - Franklin Lakes NJ

International Classification:

C12M 300

US Classification:

4352975

Abstract:

A multiwell tissue culture assembly for culturing cells comprising a plate and a lid. The plate includes a plurality of wells for accommodating a cell culture insert and the lid includes means for varying the gas diffusion into and out of the assembly and for substantially minimizing biological contamination of the cells being cultured in the cell culture insert. The means for varying the gas diffusion is a gas permeable membrane provided in a plurality of openings in the lid and a plurality of removable thin impermeable film labels are provided for selectively occluding passage of gases through the gas permeable membranes. The means for minimizing biological contamination of the cells being cultured is a sealing material located in the lid and means for removably securing the lid and the plate together whereby the sealing material is compressed between the lid and the plate.

US Patent:

55189253, May 21, 1996

Filed:

Jun 6, 1995

Appl. No.:

8/468782

Inventors:

Tadeusz A. Tyndorf - Manalapan NJ
Timothy A. Stevens - Madison NJ

International Classification:

G02B 2134
G01N 2101

US Classification:

4353052

Abstract:

The present invention is a culture slide assembly having a base member, a cooperable receptacle removably attached to the base and means for separating the receptacle from the base. Preferably, the assembly may be used for carrying out biological reactions or growth therein, such as growing tissue or cell cultures.

US Patent:

20200118217, Apr 16, 2020

Filed:

Dec 13, 2019

Appl. No.:

16/713692

Inventors:

- Stamford CT, US
Timothy J. Stevens - Stamford CT, US

Assignee:

Lumesis, Inc. - Stamford CT

International Classification:

G06Q 40/08

Abstract:

A multi-faceted tool to support regulatory compliance and business efficiency for those involved in the underwriting of municipal bonds is described” Provided is a computer system and process providing for a configurable workflow and deal file solution that allows a user to effectively and efficiently meet their requirements under 15c2-12 and MSRB Rule G-27. The present invention aggregates required data and information, stores the same, provides for the analysis of critical filing information for municipal underwritings and provides the user deal file storage.

US Patent:

20170293979, Oct 12, 2017

Filed:

Apr 6, 2016

Appl. No.:

15/092049

Inventors:

- Stamford CT, US
Timothy J. Stevens - Stamford CT, US

Assignee:

Lumesis, Inc. - Stamford CT

International Classification:

G06Q 40/08

Abstract:

A multi-faceted toll to support regulatory compliance and business efficiency for those involved in the underwriting of municipal bonds is described. Provided is a computer system and process providing for a configurable workflow and deal file solution that allows a user to effectively and efficiently meet their requirements under 15c2-12 and MSRB Rule G-27. The present invention aggregates required data and information, stores the same, provides for the analysis of critical filing information for municipal underwritings and provides the user electronic workflow and deal file storage.

US Patent:

20150019395, Jan 15, 2015

Filed:

Jul 11, 2014

Appl. No.:

14/329106

Inventors:

- Stamford CT, US
Timothy J. Stevens - Stamford CT, US

International Classification:

G06Q 40/00

US Classification:

705 35

Abstract:

Provides, relative to a bond, a relative point in time and trend score based on dispositive economic and demographic factors preferably for State, County and City/place geographies in which the score provides a relative “health” perspective as preferably the same factors relate to similar type of geographies. The data sets used in each geographical scoring are preferably consistent with one another.