3m Innovative Properties Company

Minnesota Mining and Manufacturing Company

Terumo Cardiovascular Systems Corporation

Kenneth Brian Wood

William Bedingham

Barry W Robole

Christopher R Kokaisel

Michael R Harms

Jeffrey O Emslander

James Gregory Bentsen

James E Aysta

Paul L Acito

Diane North

Kathryn R Bretscher

Chad J Carter

James A Baker

Christopher John Rueb

Robert A Harkins

Monica A Hamer

Mai T Nguyen

Raymond Patrick Johnston

Paul A Martinson

Masao Yafuso

Daniel C Duan

Joel R Dufresne

Terence M Fogarty

Mark Steven Schaberg

Richard R Matner

John L Dektar

Pei Chun Chang

William L Howard, Jr

Patricia M Biessener

Ronnie L Pratt

An assembly that is removably mountable to a wall, the assembly including a base plate and a mounting plate that is asymmetrically deflectably coupled to the base plate.

Wall-mountable assembly and method of use

Methods and devices for thermal processing of multiple samples at the same time are disclosed. The sample processing devices provide process arrays that include conduits useful in distributing sample materials to a group of process chambers located in fluid communication with the main conduits. The sample processing devices may include one or more of the following features in various combinations: deformable seals, process chambers connected to the main conduit by feeder conduits exiting the main conduit at offset locations, U-shaped loading chambers, and a combination of melt bonded and adhesively bonded areas.

Sample processing devices

The present application is directed to substrates comprising light shielding areas and light transmitting areas. In one embodiment, the present application is directed to a substrate comprising a film comprising a light shielding additive. The film comprises a structured surface resulting in thick light shielding areas and relatively thin light transmitting areas. In another embodiment, the present application is directed to a substrate comprising a film comprising a first major surface that is structured with a series of microstructure features and he substrate has light shielding layer is on the first major surface in the light shielding areas. In another embodiment, the light transmitting areas are series of holes through the film having at least two lateral dimensions less than 1.4 mm.

Substrates with multiple images

Apparatus and methods for positioning the process chambers of microfluidic sample processing devices in the proper focal plane of a microplate reader are disclosed. The apparatus and methods may be adaptable to position the sample processing devices at different heights as may be necessary for processing in different microplate readers. A positioning device is used in connection with the sample processing device to locate the process chambers within the focal plane of the microplate reader.

Sample processing device positioning apparatus and methods

Methods and devices for thermal processing of multiple samples at the same time are disclosed. The sample processing devices provide process arrays that include conduits useful in distributing sample materials to a group pf process chambers located in fluid communication with the main conduits. The sample processing devices may include one or more of the following features in various combinations: deformable seals, process chambers connected to the main conduit by feeder conduits exiting the main conduit at offset locations, U-shaped loading chambers, and a combination of melt bonded and adhesively bonded areas.

A process of forming a microperforated plastic film includes providing a post tool having multiple posts, bringing plastic into contact with the post tool such that the plastic conforms to the shape of the posts, and solidifying the plastic into a solidified plastic film having a plurality of microperforations in the shape of the posts. Another step in the process is displacing any skins formed over the holes after solidifying the plastic. The process may be used to form a film for sound absorption where the posts are shaped and arranged to provide microperforations that provide a particular sound absorption spectrum. In one embodiment, the microperforations each have a narrowest diameter ofmils, a narrowest diameter less than a film thickness, and a widest diameter greater than narrowest diameter. The widest diameter may be about 125% or more of the narrowest diameter in an embodiment.

Process of forming a microperforated polymeric film for sound absorption

Methods and devices for thermal processing of multiple samples at the same time are disclosed. The assemblies include carriers and sample processing devices with process arrays that include conduits useful in distributing sample materials to a group pf process chambers located in fluid communication with the main conduits. The sample processing devices may include one or more of the following features in various combinations: deformable seals, process chambers connected to the main conduit by feeder conduits exiting the main conduit at offset locations, U-shaped loading chambers, and a combination of melt bonded and adhesively bonded areas. The carriers may be used to apply selective compression to the sample processing devices.

Sample processing devices and carriers

The present application is directed to a method of creating a dual appearance comprising providing a substrate. The dual appearance is further created by providing an illumination source proximate to the second major surface of the substrate. A reflective image is provided on the first major surface of the substrate opposite the illumination source. A transmitted image is provided on the second major surface of the substrate between the substrate and the illumination source. Generally, the reflective image is visible with the illumination source off and the transmitted image is visible with the illumination source on.

Substrates with multiple images and methods of use

The present application is directed to a substrate comprising a first major surface comprising light transmitting areas and light shielding areas. An image reception layer exists on the light shielding areas of the first major surface of the substrate. The substrate is substantially continuous. In some embodiments, the image reception layer is on the second major surface of the substrate. In some embodiments, the light transmitting areas are substantially free of the image reception layer. In certain embodiments, a light shielding coating exists on the light shielding areas between the image reception layer and the substrate.

The present application is directed to a substrate comprising a first major surface comprising light transmitting areas and light shielding areas. A reflective image exists on the light shielding areas of the first major surface of the substrate. A transmitted image exists on the first major surface through the light transmitting areas of the first major surface of the substrate. The substrate is substantially continuous and not specularly transmissive.

Methods and apparatuses for the high-energy desorption/ionization of various compositions are disclosed. The methods and apparatuses of the invention generally utilize structured substrates, such as micro- and nano-structured films, optionally in combination with one or more surface coatings, to provide enhanced desorption of analytes. Such enhanced desorption is particularly useful in fields of analysis such as mass spectroscopy which use laser desorption of the substrate.

Growing community of inventors

Minneapolis, MN, United States of America

Kenneth Brian Wood