• Official website of Intellectual Property India

    Intellectual property in India is a subordinate office of the Govt of India & administers the Indian law for Patents, Designs, Trade Marks & Geographical Indica

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    The use of aqueous foams as a carrier fluid for pulp fibers instead of water has re-emerged in the paper and board industry in recent years. In foam forming, a surfactant is needed to reduce the ...

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    A patent is an exclusive right granted for an invention, such as a product or a process. Learn about, search for or apply for registration.

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  • Discussion on the factors affecting blistering of the ...

    Roll forming was evaluated against roll-blade forming using a headbox with high nozzle contraction ratio (35:1) and a furnish with spruce-TMP and softwood kraft pulp in a ratio of 6:4 and with a ...

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    The company also offers the GMail e-mail service, the Chrome web browser, the Google Play digital content store, as well as the Android mobile operating system. Google Patents by Type. Google Patents Granted: Google patents that have been granted by the United States Patent and .

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    In the field of pulp and paper making, the concept of cationic fiber was introduced to serve as a substitute for the traditional cationic polymer used in papermaking industry [17–20].The cationic modification makes the fiber surface positive charged; therefore, the addition of cationic fiber results in high filler retention, well drainage property, and strong ability of absorbing anion ...

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  • How does OCR document scanning work? - Explain that Stuff

    Mar 28, 2020· 1928/9: Gustav Tauschek of Vienna, Austria patents a basic OCR "reading machine." Paul Handel of General Electric files a patent for a similar system in the United States in April 1931. Both are based on the idea of using light-detecting photocells to recognize patterns on paper or card.

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  • Patent FAQ - Patent Canada - US Patents

    Aug 19, 2020· Unless otherwise specified, all question and answers relate to Canadian patents and patent law in Canada. General Questions. What is a patent? A patent is a time-limited, legal right to exclude others from making, using and selling an invention, which may be a product, composition, machine, process, or an improvement of any of the aforementioned that is new, useful and inventive, A patent .

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  • Patent | Wex | US Law | LII / Legal Information Institute

    The applicant may either appeal the Board's decision to the United States Court of Appeals for the Federal Circuit under 35 U.S.C. § 141, or pursue a civil action to obtain patent under 35 U.S.C. § 145 by filing against the Director in the United States District Court for the District of Columbia.

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    in the United States Patent and Trademark Office. The materials in this web site are provided as a public service and may be used for informational purposes only. Single copies may be downloaded subject to our TERMS OF USE. By using this site or downloading any .

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    Fulham (/ ˈ f ʊ l ə m /) is an area of the London Borough of Hammersmith and Fulham in southwest London, England, 3.6 miles (5.8 km) southwest of Charing Cross.It lies on the north bank of the River Thames, between Hammersmith and Kensington and Chelsea, facing Wandsworth, Putney and Barn Elms, with the London Wetland Centre in Barnes.

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  • Aquatic toxicity from pulp and paper mill effluents: a ...

    May 01, 2001· 2.1. Tannins. Tannins are, by definition, polar phenolic polymeric compounds ranging in weight from 500 to 3000 g/mol (White, 1957) and are highly reactive with proteins (Haslam, 1966, Gupta and Haslam, 1980).Wastewater derived from the debarking process in paper mills has been found to contain large amounts of tannins that contribute as much as up to 50% of the COD of these .

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    Wheelwright machines (Class 157) Concentrating evaporators (Class 159) Flexible or portable closure, partition, or panel (Class 160) Paper making and fiber liberation (Class 162) Needle and pin making (Class 163) Metal founding (Class 164) Heat exchange (Class 165) Wells (Class 166) Farriery (Class 168) Fire extinguishers (Class 169)

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  • Getting a Patent on Your Own | Nolo

    The decision to handle his own patents was an economic one. After all, paying a lawyer thousands of dollars for each patent that Stewart wanted to pursue would have meant legal bills of over $100,000. Stewart reports that he never felt at a disadvantage without a lawyer. The USPTO patent examiners with whom he worked were cooperative.

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  • Board and paper machines | Valmet

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  • Biaxial stretched films for use in snack packaging ...

    Jan 01, 2011· Stress-induced orientation also significantly changes the mechanical properties of the polymer relative to the cast and blown films from the same materials. In general a tensile strength in excess of 1500 psi (10.34 MPa) is desired for use as a packaging film (Sweeting, 1968) but the actual acceptable value will be dependent on the control of the automatic packaging equipment it is used with.

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    Patent Auction lists patented inventions available for sale or licensing. Inventors can list their patented inventions (or patent pending) for sale. This website is designed only to buy patents and sell patents .

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  • Provisional Patent Example - Real life examples

    Mar 27, 2012· A provisional patent application will remain secret unpublished (i.e. you cannot find it through Google). This is either an advantage or a disadvantage of a provisional patent application depending on your goals. If you want to learn more about a provisional vs. a non-provisional please read this post. Provisional Patent Example 1

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    China Paper Foam Core manufacturers - Select 2020 high quality Paper Foam Core products in best price from certified Chinese Paper Machine manufacturers, Paper Machinery suppliers, wholesalers and factory on Made-in-China

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  • USPTO Teams with Google to Provide Bulk Patent and ...

    Washington - Under Secretary of Commerce and Director of the United States Patent and Trademark Office (USPTO) David Kappos announced today that the USPTO has entered into a no-cost, two-year agreement with Google to make bulk electronic patent and trademark public data available to the public in bulk form. Under this agreement, the USPTO is providing Google with existing bulk, electronic ...

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    Patent Center. Try the beta replacement for EFS-Web, Private PAIR and Public PAIR. Check application status. Check patent application status with public PAIR and private PAIR. Fees and payment. Pay maintenance fees and learn more about filing fees and other payments. Patent Trial & Appeal Board. Resolve disputes regarding patents with PTAB ...

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  • Search for patents | USPTO - United States Patent and ...

    Aug 31, 2020· Japan Patent Office (JPO) - This site also provides access to machine translations of Japanese patents. World Intellectual Property Organization (WIPO) provides PATENTSCOPE ® Search Service, which features a full-text search of published international patent applications and machine translations for some documents as well as a list of ...

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    The Intellectual Property Office (IPO) is the official UK government body responsible for intellectual property (IP) rights including patents, designs, trade marks and copyright. IPO is an ...

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  • EPO - Home

    The official website of the European Patent Office (EPO). Find information on applying and searching for patents, legal issues on patents, patent grants, rules and regulations about European and international patent applications. Explore engineering careers and apply for jobs in engineering.

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  • Association for Computing Machinery

    United States—the first time it has reviewed the Computer Fraud and Abuse Act, a 1986 law that was originally intended to punish hacking. USTPC notes that the questions posed in this case have broad implications for data and computing scientists, as well as other professionals who use the internet and computing technology, particularly to ...

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  • Biaxial stretched films for use in snack packaging ...

    Jan 01, 2011· Stress-induced orientation also significantly changes the mechanical properties of the polymer relative to the cast and blown films from the same materials. In general a tensile strength in excess of 1500 psi (10.34 MPa) is desired for use as a packaging film (Sweeting, 1968) but the actual acceptable value will be dependent on the control of the automatic packaging equipment it is used with.

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About us

Founded in 1982, Dekelon Paper Making Machinery Co.,Ltd. has always striven to meet and exceed customer expectations and continue to update and improve...

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