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David William Ralin

from South Pasadena, CA
Age ~54
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Also known as:
David W Ralin, Dave Ralin
Phone and address:
317 Monterey Rd, South Pasadena, CA 91030
(323) 256-7815
Related to:
Robert M Wentzel, 71Robert M Freeman, 71Mary ChirevasGregory Chirevas, 80Charles Bowin, 53Alice Chirevas, 80Julia R Meyer, 43
Connected to:
Andrea D Ralko, 41Chris E Ralko, 65Brendan S Rall, 33Denise D Rall, 58Erik T Rall, 33Gary A Rall, 75Gregory J Rall, 52James P Rall, 51John C Rall, 58Kathy L Rall, 66

David Ralin Phones & Addresses

  • 317 Monterey Rd, South Pasadena, CA 91030 (323) 256-7815
  • 317 Monterey Rd APT 29, S Pasadena, CA 91030 (626) 510-2225
  • Pasadena, CA
  • 114 Live Oak St, San Gabriel, CA 91776 (626) 287-5879
  • Clarkston, GA
  • Stone Mountain, GA
  • Marietta, GA
  • 317 Monterey Rd APT 29, S Pasadena, CA 91030 (626) 715-6762

Work

Company: Maven technologies 2002 to Dec 2014 Position: Chief technology officer, co-founder, vice president of operations

Education

School / High School: California State University, Los Angeles

Skills

Commercialization • Assay Development • R&D • Biotechnology • Biochemistry • Technology Transfer • Lifesciences • Immunology • Medical Devices • Life Sciences • Biomedical Engineering • Drug Discovery • Microscopy • Polarized Light Microscopy • Patents • Elisa • Polarimetry • Grants • Intellectual Property • Business Analysis • Product Management • Product Development • Bootstrap • Cross Functional Team Leadership • Lean Management • Gmp • Validation • Start Up Consulting • Surface Plasmon Resonance • Research and Development

Interests

Science and Technology • Environment

Industries

Biotechnology

Resumes

Resumes

David Ralin Photo 1

Principal

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Location:
Los Angeles, CA
Industry:
Biotechnology
Work:
Maven Technologies 2002 - Dec 2014
Chief Technology Officer, Co-Founder, Vice President of Operations
Bright Line Research 2002 - Dec 2014
Principal
Pioneer Medical Products 1999 - 2002
Product Development
California State University, Los Angeles 1998 - 1999
Undergraduate Research Associate
Associated Hygienic Products, Llc 1995 - 1997
Coordinator, R and D, Quality Assurance; Safety Director
Education:
California State University, Los Angeles
Georgia Institute of Technology
Skills:
Commercialization
Assay Development
R&D
Biotechnology
Biochemistry
Technology Transfer
Lifesciences
Immunology
Medical Devices
Life Sciences
Biomedical Engineering
Drug Discovery
Microscopy
Polarized Light Microscopy
Patents
Elisa
Polarimetry
Grants
Intellectual Property
Business Analysis
Product Management
Product Development
Bootstrap
Cross Functional Team Leadership
Lean Management
Gmp
Validation
Start Up Consulting
Surface Plasmon Resonance
Research and Development
Interests:
Science and Technology
Environment

Business Records

Name / Title
Company / Classification
Phones & Addresses
David Ralin
Manager
Maven Technologies, LLC
Biotechnology · Biotechnology Research and Development
9120 Double Diamond Pkwy, Reno, NV 89521
2080 Century Park E, Los Angeles, CA 90067
911 S Primrose Ave, Monrovia, CA 91016
2533 N Carson St, Carson City, NV 89706

Publications

Us Patents

Apparatus And Method For Imaging

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US Patent:
6882420, Apr 19, 2005
Filed:
May 7, 2004
Appl. No.:
10/841988
Inventors:
William Rassman - Los Angeles CA, US
David Ralin - South Pasadena CA, US
Robert A. Lieberman - Torrance CA, US
Lothar U. Kempen - Redondo Beach CA, US
Assignee:
Maven Technologies, LLC - Los Angeles CA
International Classification:
G01J004/00
G01N033/557
US Classification:
356369, 356445, 436517, 436805
Abstract:
Apparatus for acquiring an image of a specimen comprising a cassette having an optical portion holding a specimen array on a TIR surface and being removably matable to a processing portion having a polarized light beam source and a processing polarization-sensitive portion to image the spatially distributed charges in polarization of the specimen array. In one form the array optical portion comprises a transparent slide having a bottom surface with first and second gratings located to direct polarized light to the TIR surface and to direct light reflected by that (TIR) surface to an imager, respectively. The apparatus may include a flow cell integral with the optical portion as well as means for selecting the direction and wavelength of the polarized light.

Apparatus And Method For Imaging

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US Patent:
7002686, Feb 21, 2006
Filed:
Dec 22, 2004
Appl. No.:
11/021204
Inventors:
Robert A. Lieberman - Torrance CA, US
William Rassman - LA CA, US
Lothar U. Kempen - Redondo Beach CA, US
David Ralin - San Gabriel CA, US
Assignee:
Maven Technologies LLC - Los Angeles CA
International Classification:
G01J 4/00
G01N 33/557
US Classification:
356369, 356445, 436517, 436805
Abstract:
Apparatus for acquiring an image of a specimen comprising a cassette having an optical portion holding a specimen array on a TIR surface and being removably matable to a processing portion having a polarized light beam source and a processing polarization-sensitive portion to image the spatially distributed charges in polarization of the specimen array. In one form the array optical portion comprises a transparent slide having a bottom surface with first and second gratings located to direct polarized light to the TIR surface and to direct light reflected by that (TIR) surface to an imager, respectively. The apparatus may include a flow cell integral with the optical portion as well as means for selecting the direction and wavelength of the polarized light.

Microarray Scanning

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US Patent:
7126688, Oct 24, 2006
Filed:
May 17, 2004
Appl. No.:
10/847754
Inventors:
William Rassman - Los Angeles CA, US
David Ralin - South Pasadena CA, US
Robert A. Lieberman - Torrance CA, US
Lothar U. Kempen - Redondo Beach CA, US
Herbert Shapiro - Laguna Niguel CA, US
Assignee:
Maven Technologies, LLC - Los Angeles CA
International Classification:
G01J 4/00
US Classification:
356369
Abstract:
Methods and apparatus for scanning of a microarray to provide an image of the microarray are disclosed. Data related to change in polarization state of a scanning light beam for individual points or lines or other portion of the microarray are collected and processed to image the microarray at high resolution and speed.

Imaging Method And Apparatus

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US Patent:
7193711, Mar 20, 2007
Filed:
May 17, 2004
Appl. No.:
10/847736
Inventors:
William Rassman - Los Angeles CA, US
David Ralin - South Pasadena CA, US
Robert A. Lieberman - Torrance CA, US
Lothar U. Kempen - Redondo Beach CA, US
Herbert Shapiro - Laguna Niguel CA, US
Assignee:
Maven Technologies, LLC - Los Angeles CA
International Classification:
G01J 4/00
US Classification:
356369, 356445, 436805
Abstract:
An imaging method and apparatus are provided, including a light source emitting a polarized light beam, and an optical assembly including a control layer and/or a light reflection surface. The control layer advantageously allows for control over the properties of a generated evanescent wave to optimize an image of a specimen array within the evanescent wave. The light reflection surface includes coupling means used to couple a receptor/capture agent advantageously allowing for flexible control over receptor specific regions.

Image Acquisition, Processing, And Display

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US Patent:
7518724, Apr 14, 2009
Filed:
Dec 29, 2005
Appl. No.:
11/321168
Inventors:
William R. Rassman - Los Angeles CA, US
David Ralin - South Pasadena CA, US
Jason D. Berger - Los Angeles CA, US
Robert A. Lieberman - Torrance CA, US
Lothar U. Kempen - Redondo Beach CA, US
Assignee:
Maven Technologies - Los Angeles CA
International Classification:
G01J 4/00
G01B 11/30
US Classification:
356369, 356612, 356390
Abstract:
Image data is acquired, processed, and/or displayed in accordance with an embodiment of the present disclosure to display, monitor, and/or demonstrate the progress of an experiment substantially in real-time and with high sensitivity. In one embodiment, at least one time-resolved value of spatially distributed polarization change data is provided and displayed. Advantageously, real-time processing and display of data is provided such that discussion and collaboration about the experiment may occur, time-resolved data is not lost, and resources are not wasted.

Imaging Electrophoresis System

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US Patent:
7838285, Nov 23, 2010
Filed:
Apr 24, 2006
Appl. No.:
11/409863
Inventors:
Shane Dultz - Westlake Village CA, US
David Ralin - South Pasadena CA, US
William Rassman - Los Angeles CA, US
Assignee:
Maven Biotechnologies LLC - Pasadena CA
International Classification:
G01N 33/559
G01N 33/561
US Classification:
4352872, 204450, 204456, 204461, 204466, 204400, 20440301, 422 8205, 422 8211, 4352887, 436164, 436165, 436515, 436516, 436524, 436805, 436807
Abstract:
Apparatus and method employing gel electrophoresis and optical imaging techniques to measure the amount of biomaterial that attaches to specified locations on a detector slide and to determine the molecular weight of the molecules at those locations.

Apparatus And Method For Performing Ligand Binding Assays On Microarrays In Multiwell Plates

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US Patent:
7867783, Jan 11, 2011
Filed:
Feb 22, 2007
Appl. No.:
11/677674
Inventors:
Shane C. Dultz - Westlake Village CA, US
Jeffrey C. Travis - San Diego CA, US
David Ralin - South Pasadena CA, US
Assignee:
Maven Technologies, LLC - Los Angeles CA
International Classification:
G01N 33/543
US Classification:
436518, 422 56, 422 58, 436524, 436525, 436527, 436809
Abstract:
An apparatus and method for real time, label-free imaging and quantitation of binding events at an array of positions are provided. Total internal reflection from a planar side wall of a well of a multiwell plate is used to create an evanescent field in the plane of a pattern of ligands immobilized on the wall. Embodiments include imaging and multiple analyte detection and quantitation of a single wall of a single well as well as the simultaneous imaging and multiple analyte detection and quantitation of a number of wells.

Apparatus And Method For Performing Ligand Binding Assays On Microarrays In Multiwell Plates

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US Patent:
8039270, Oct 18, 2011
Filed:
May 22, 2008
Appl. No.:
12/125735
Inventors:
Shane C Dultz - Westlake Village CA, US
David Ralin - South Pasadena CA, US
Assignee:
Maven Technologies, LLC - Los Angeles CA
International Classification:
G01N 33/543
US Classification:
436518, 422401, 422407, 4352884, 436164, 436527, 436805, 436809
Abstract:
Ellipsometry systems for imaging binding events between analytes in a sample and an array of ligands in an evanescent field generated by a beam of light reflected from the plane of the ligands is adapted to a multiwell plate structure in common use. In one example, a film of prism arrays is affixed to the underside of the plate with each prism array located in registry with a well and ligand arrays being immobilized on the (planar) bottom surface of the wells. The prism array may be formed in a film and juxtaposed with the bottom surface of the plate or a prism array can be made integral with the plate bottom of a multiwell plate.
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David William Ralin from South Pasadena, CA, age ~54 Get Report