us patent process for the concentration of

Patent Flowchart - Inventor Basics

The process begins with the filing of a patent application with the U.S. Patent Office and hopefully ends with the issuance of a granted patent; however, that isn’t always the final outcome. ... Flowchart. Overview. Office of Initial Patent Examination Procedures. Art Unit. Patent Publication. Patent Examination. Rejection. Allowance.

Iridium catalyzed carbonylation process for ... - US Patent

A process for the production of acetic acid comprises (1) continuously feeding methanol and/or a reactive derivative thereof and carbon monoxide to a carbonylation reactor containing a liquid reaction

Apple patent hints at non-invasive glucose monitoring tech ...

Published by the U.S. Patent and Trademark Office on Thursday, Apple's patent application for "Reference switch architectures for noncontact sensing of substances" details methods by which an ...

United States Patent: SILICALITE MEMBRANE AND METHOD …

United States Patent: SILICALITE MEMBRANE AND METHOD FOR THE SELECTIVE RECOVERY AND CONCENTRATION OF ACETONE AND BUTANOL FROM MODEL ABE SOLUTIONS AND FERMENTATION BROTH Michael M. Meagher ... Silicalite. silicalite filled polymer membrane. and process for the selective adsorption of acetone and butanol from

US 6110590 A - Synthetically Spun Silk Nanofibers And A ...

A network of synthetically-spun silk nanofibers produced by the process comprising: forming a solution of silk and solvent, where the silk solution has a concentration of about 0.2 to about 1.5 weight percent silk in the solvent; and

USOO6605586B2 (12) United States Patent (10) Patent No ...

The process according to the present invention is particu larly Suitable for the direct production of Soaps having a high concentration of fatty acids, for example exceeding 63% by weight. The term “concentration of fatty acids”, as it is used in the present description and …

Patent Eligibility Requirements FAQ -

A utility patent is the most powerful form of protection, but also the most difficult to attain (see requirements below), and last 20 years from the date of filing. Design patents protect non-functional, purely ornamental designs. For design patents, applicants don't have to prove "utility," step 3 above.

Process for the electrochemical preparation of hydrogen ...

 · A process for the electrochemical preparation of hydrogen peroxide, in particular an aqueous hydrogen peroxide solution, by the electrochemical reaction of oxygen and hydrogen in …

A beginner's guide to patents and the patent process ...

Inventors who are completely unfamiliar with the patent process also won't be able to help in any meaningful way with the patent process. ... Even the United States Patent and Trademark Office ...

Eric D. Blatt - Rothwell Figg

In this role, he gained in inside perspective on the patent procurement process. Mr. Blatt has written extensively on how Patent Office human resource policies influence the examination of patent applications, and the strategic risks and opportunities that those policies present to patent applicants.

World Patent Report: A Statistical Review - 2008 edition

The World Patent Report: A Statistical Review is an annual publication and the 2008 edition is the third edition in the series. ... In 2006, the patent office of the United States of America (83,947) issued the largest number of non-resident patents. ... Maintenance: The process by which patent protection is maintained (or kept in force). This ...

US Patent # 5,416,237. Process for the production of ...

In a process for the production of acetic acid by carbonylation of methanol in the presence of a rhodium carbonylation catalyst, methyl iodide and an iodide salt stabiliser the improvement resides in ... United States Patent : 5,416,237: Aubigne , et al. ... In such a process the water concentration in the carbonylation reaction ...

"Process for Detection of Alzheimer's Disease from a Serum ...

Disclosed is a method of detecting a concentration of a biomarker in a human subject having or being at risk of developing Alzheimer's disease or Mild Cognitive Impairment (MCI). Also disclosed is a process for detecting a concentration of a biomarker in a human subject having or being at risk of ...

K-Patents’ Applications

K-Patents’ Applications. K-Patents Process Refractometers are commonly used to determine the concentration of a dissolved solids by making an optical measurement of a solution’s Refractive Index.. This measurement has been an important element in the processing industries like the chemical and refining, pulp and paper, food, sugar and pharmaceutical industries for more than a century.

Eleven Facts about Innovation and Patents - Brookings

The Hamilton Project • Brookings v Table of Contents INTRODUCTION i CHAPTER 1. The Process of Innovation 1. The U.S. Patent Office receives six times as many applications as it did in 1980.

Trademark Status & Document Retrieval

Patent Basics Process Overview Using Legal Services Inventor Resources International Cooperation Patent FAQs Application Process Patent Search (Search for Patents) Learn about Patent Classification Filing Online Checking application status Responding to Office actions Patent Trial and Appeal Board Petitions

US Patent Application for POLYMERIZATION PROCESS ... - Justia

The ethylene concentration can easily be determined by gas chromatographic analysis of the suspension medium. In some embodiments, the polymerization process is carried out in a horizontally or vertically stirred or fluidized gas-phase reactor.

PROCESS FOR PRODUCING FERROUS SULFATE - Free Patents …

 · A process is provided for converting iron, such as scrap iron, directly to ferrous sulfate monohydrate in the absence of intermediate formation of ferrous sulfate heptahydrate, the use of pressure, vacuum and/or excessively high operating temperatures.

Patent process overview | USPTO

Sean Mildrew

Patents on pot? U.S. lawsuit puts cannabis claims to the ...

7  · In a July lawsuit, Colorado-based United Cannabis Corp , accused Pure Hemp Collective Inc of infringing its patent covering a liquid formulation with a high concentration of CBD, a non ...

United States Patent: 6,362,718 - Prahlad

United States Patent : 6,362,718: ... current driven through said first input coil causes said first input coil to produce a magnetic field opposing a concentration of magnetic flux from said permanent magnet within said first magnetic path, and ... wherein said switching circuit is driven by an external power source during a starting process ...

K-Patents’ Products by Industry

The concentration is calculated based on the refractive index and temperature, taking pre-defined process conditions into account. K-Patents refractometer can indicate different scales, for example Brix, liquid density or concentration by weight. Currently, K-Patents has 3 refractometer technology generation platforms in production.

Clustered water?: the patents - Chem1

" According to the patent, "the cluster of the water can be enlarged by the irradiation of the magnetic force to the water. For example, the cluster as a group of about five molecules of water is changed into a large cluster as a group of tens of molecules of water. " Here are some excerpts from Lorenzen's United States Patent 5,711,950.

WO 2003/004668 A1 - Process For The Production Of Allicin ...

A method according to any preceding claim wherein the concentration of allicin in solution after the completion of step (b) is 2 % . 28. A method according to any preceding claim wherein after completion of step (c) , or step (b) if step (c) is not carried out, the allicin is diluted to a concentration …

Patent protection strategies - PubMed Central (PMC)

Patent protection strategies. ... The process of obtaining a patent begins when an inventor files a patent application in the United States Patent and Trademark Office (USPTO). It is important to file a patent application as soon as practicable because the first person to file gains priority over all others who claim rights to the same invention.

Designing Around Patents | Finnegan | Leading Intellectual ...

The United States patent system has, as one of its key features, the incentive to design around others patents. This feature is one of the ways the patent laws promote the useful arts, as the United States Constitution instructs. By forcing others to avoid the claims of a patentee, the patent laws encourage creativity and innovation.

An Overview of the U.S. Patent Process - IPWatchdog.com ...

The patent process actually starts well before you file a ... At the US Patent Office you are entitled to a single invention in an application. One fee for one invention. If there is more than one ...

Help Center | FPO Resources - Free Patents Online

In the United States a utility patent is granted to the first inventor of a novel process, machine, article of manufacture, composition, or a "new use" of one of these. There is a three-part test which determines if an invention is patentable.

USF Maintains Standing as a Global Leader in Producing New ...

– The University of South Florida is the nation’s fifth leading public university in generating new United States utility patents and ranks 12th among universities worldwide in this key measure of innovation, according to rankings released Tuesday by the National Academy of Inventors (NAI) and the Intellectual Property Owners Association (IPO).

Provisional Patent Application - Apply for "Patent Pending ...

A provisional patent application allows you to use the phrase “patent pending” for 12 months. ... Receive a filing date from the US Patent Office which sets your date in line with them. ... We are here live, Monday-Friday, by email, phone, or chat. Give us a ring, we’ll be happy to chat with you about the patent process or have a patent ...

Process for carbonylation of alkyl ethers - LSAC

patents 1,185,453 and 1,277,242 and U.S. Pat. No. 3,689,533, for instance. In that type of process, methanol is reacted with carbon monoxide or a carbon monoxide-containing gas in the presence of a rhodium- or iridium-containing catalyst, in the additional presence of a halogen (usually

E3 Metals moves a step closer to lithium extraction from ...

The concentration technology will form the first of two main extraction steps in the company’s lithium production process. The company, in collaboration with the University of Alberta, is now in the process of filing provisional patents to protect the intellectual property associated with its concentration …