Christopher Warren

US Patent:

7183338, Feb 27, 2007

Filed:

Mar 2, 2004

Appl. No.:

10/791039

Inventors:

Christopher Warren - Columbia MD, US

Assignee:

Starquartz Industries, Inc. - Baltimore MD

International Classification:

B32B 27/38
B32B 5/14

US Classification:

524 3, 524547, 524493, 524425, 428413, 4284231, 428426, 428500, 264 31, 106737, 106738

Abstract:

A durable, stain resistant tile grout comprised of naturally rounded quartz particles and water-borne polyurethane. The naturally rounded quartz particles are permanently colored and encapsulated within the water-borne polyurethane, which remains transparent and shows the permanent color of the quartz particles.

US Patent:

7393583, Jul 1, 2008

Filed:

Apr 13, 2004

Appl. No.:

10/823516

Inventors:

Christopher Warren - Baltimore MD, US

Assignee:

Starquartz Industries, Inc. - Baltimore MD

International Classification:

B32B 5/16

US Classification:

428327

Abstract:

A multi-layer flooring tile having a porous base layer of rounded silica particles, supporting a resilient and stretchable flexible membrane layer which supports a top layer of aliphatic polymer, fine filler and quartz mineral. The top layer is coated with a clear polymer coating. The flexible membrane layer is formed directly on the base layer, forming a bond without adhesive and likewise the top layer is formed on the flexible membrane layer, bonding without adhesive as the layers cure simultaneously. The flooring tiles are to be installed in the manner of an ordinary tile floor and provide a multi-layer, chemical resistant, non-slip flooring system.

US Patent:

20120197405, Aug 2, 2012

Filed:

Jan 25, 2012

Appl. No.:

13/358280

Inventors:

Walter Cuevas - Irvine CA, US
Robert Flower - Sun City CA, US
Fausto Olmos - Laguna Niguel CA, US
Christopher Warren - Aliso Viejo CA, US
Peter Davis - Dana Point CA, US

Assignee:

INTERVENTIONAL SPINE, INC. - Irvine CA

International Classification:

A61F 2/44

US Classification:

623 1716

Abstract:

An intervertebral implant and related methods of use are provided for treatment of spaces between two vertebrae. The implant can comprise a first member and a second member that are configured for engagement in a stacked configuration. The first member and second member can be inserted separately so that the intervertebral space can be reached through limited access pathways. The first member and second member can be coupled in situ in the intervertebral space to form an implant of desired height. In this manner, an intervertebral implant having final dimensions that would not fit through a limited access pathway can be implanted through the access pathway by inserting the implant in separate member pieces.

US Patent:

20170143945, May 25, 2017

Filed:

Jun 20, 2016

Appl. No.:

15/186963

Inventors:

- Irvine CA, US
Mark C. Boomer - Irvine CA, US
Christopher Warren - Aliso Viejo CA, US
Fausto Olmos - Laguna Niguel CA, US

International Classification:

A61M 29/00
A61B 1/018
A61B 1/00
A61B 17/17
A61B 1/06
A61B 1/04

Abstract:

Tissue dilation systems are disclosed. The present systems provide percutaneous access to one or more target structures located in a patient's body. The tissue dilation systems include two or more tissue dilation tubes telescopically arranged and moveable relative to each other. The tissue dilation tubes can be preassembled prior to use by utilizing a dilation tube retention assembly which can maintain the dilation tubes in a substantially fixed position and release the tubes therefrom in order to dilate a patient's tissue. Methods of producing the present systems and using the present systems in surgical procedures are also disclosed.