OMPI – Búsqueda en las colecciones de patentes nacionales e internacionales

1.WO/2020/093128METHOD FOR PRODUCING CASTOR OIL PLANT SEEDS LACKING RICIN/RCA, CASTOR OIL PLANTS LACKING RICIN/RCA, METHOD FOR IDENTIFYING CASTOR OIL PLANTS LACKING RICIN/RCA, POLYNUCLEOTIDES, CONSTRUCTS AND USES THEREOF

WO - 14.05.2020

Clasificación Internacional C12N 15/113 Nº de solicitud PCT/BR2019/050480 Solicitante EMPRESA BRASILEIRA DE PESQUISA AGROPECUÁRIA - EMBRAPA Inventor/a LIMA ARAGÃO, Francisco José

The present invention relates to a method for producing castor oil plants lacking ricin/RCA protein by inserting gene constructs in plant cells, particularly castor oil plant cells, resulting in the production of castor oil plant seeds lacking ricin/RCA. One aspect of the invention relates to providing castor oil plants, and parts thereof, containing said gene construct. The method of the present invention has proven to be effective in generating castor oil plants lacking ricin protein, or with a low expression level of said protein, allowing use of the seeds from the castor oil plant for producing detoxified cakes, for use in animal feed or fertilizers, as well as allowing production thereof in countries with restrictions due to the toxicity of ricin. Thus, a method and kit for identifying transformed plants containing the gene constructs provided herein are also provided.

2.WO/2019/193740NATURAL GAS TREATMENT METHOD, AND NATURAL GAS TREATMENT DEVICE

WO - 10.10.2019

Clasificación Internacional F25J 3/02 Nº de solicitud PCT/JP2018/014669 Solicitante JGC CORPORATION Inventor/a KAKUTANI, Yuzuru

[Problem] To provide technology for reducing the content of benzene mixed into methane during a treatment for separating natural gas into methane and a C2 or higher heavy component. [Solution] A natural gas treatment method using a natural gas distillation column 17 to separate natural gas into methane and a C2 or higher heavy component, wherein natural gas containing benzene is received from a supply line 106, cooled, and then separated into a gas and a liquid. By decompressing and expanding the gas obtained from the separation and thus lowering the temperature thereof, a gas-liquid mixture is obtained, and the gas-liquid mixture and the gas are introduced into a natural gas distillation column 174 and distilled to discharge methane and a heavy component. A rectification unit 2 separates, from the heavy component, absorption liquid main components which include butane and isopentane and are for absorbing the benzene in the natural gas. Natural gas from a natural gas supply line 101 and an absorption liquid containing the absorption liquid main components are brought into contact, and the benzene contained in the natural gas is absorbed by the absorption liquid.

3.WO/2018/083747NATURAL GAS LIQUEFACTION FACILITY

WO - 11.05.2018

Clasificación Internacional F25J 1/00 Nº de solicitud PCT/JP2016/082540 Solicitante JGC CORPORATION Inventor/a TAKEZAWA, Naoyuki

[Problem] To provide a natural gas liquefaction facility having high operability and high energy efficiency. [Solution] This natural gas liquefaction facility comprises a liquefaction processing device 15 which performs processing for liquefying natural gas. An internal combustion engine 31 burns fuel gas and drives a first generator 32, a steam generation unit 33 generates steam using the combustion exhaust gas of the internal combustion engine 31, and a steam turbine 41 drives a second generator 42 using the steam generated by the steam generation unit 33. A fluid heating unit 101 heats a fluid to be heated using the steam extracted from the steam turbine 41, and a refrigerant compression unit 21 is driven by a motor 22, which consumes power generated by the first and second generators 32, 42, and compresses the refrigerant gas obtained by cooling natural gas using the liquefaction processing device.

4.WO/2019/014256METHODS AND APPARATUSES FOR CONSTRUCTING A CONCRETE STRUCTURE

WO - 17.01.2019

Clasificación Internacional E04B 5/04 Nº de solicitud PCT/US2018/041493 Solicitante TINDALL CORPORATION Inventor/a ZAVITZ, Bryant

Various implementations comprise a method and apparatus for constructing a concrete structure, where an apparatus according to one implementation includes a pre-cast concrete component that includes at least one post-tensioning duct, a post-tensioning tendon extending through the post-tensioning duct, and a poured in place concrete surface supported by the pre-cast concrete component.

5.WO/2018/033812ADMINISTRATION OF SUBSTANCES TO ANIMALS

WO - 22.02.2018

Clasificación Internacional B64C 39/02 Nº de solicitud PCT/IB2017/054434 Solicitante UAS FLIGHTEC SYSTEMS (PROPRIETARY) LIMITED Inventor/a SMIT, Jacobus, Petrus

An unmanned aerial vehicle substance administration payload (10) includes a mounting (12) configured to mount to an unmanned aerial vehicle capable of hovering (a UAV). A magazine (14) is configured to hold at least one unguided free-fall projectile (16) configured to administer a substance to an animal upon impact with the animal. The magazine (14) is carried by the mounting (12). A release mechanism (18) is provided to release the unguided free-fall projectile (16) from the magazine (14) so that the projectile (16) can drop under the force of gravity from the magazine (14) to a target animal directly below the magazine (14). Aiming means (20) is associated with the magazine (14) to determine whether the magazine (14) is vertically directly above the target animal. A method of administering a substance to an animal using a UAV is also provided.

6.WO/2019/097728METHOD FOR OPERATING NATURAL GAS LIQUEFACTION DEVICE

WO - 23.05.2019

Clasificación Internacional F25J 1/00 Nº de solicitud PCT/JP2017/041685 Solicitante JGC CORPORATION Inventor/a FURUBAYASHI, Yugo

[Problem] To provide a method for operating a natural gas liquefaction device stably and efficiently in accordance with changes in meteorological conditions. [Solution] A method for operating a natural gas liquefaction device 1 equipped with refrigerant compressors 35 and 36 which are used when liquefying natural gas, and a plurality of air-cooled heat exchangers 2 for cooling the compressed refrigerant, wherein: in an analysis process P1, a predicted value for the temperature of cooling air is determined by numerical analysis, by taking into account a case in which exhaust air discharged from the air-cooled heat exchangers 2 is again taken in, under a condition in which the air temperature, wind direction, and wind speed at the site where the natural gas liquefaction device 1 is installed are changed; in a meteorological data acquisition process P2, meteorological data related to the air temperature, wind direction, and wind speed at the site is acquired; and in determination processes P3–P5, a load change for the compressors 35 and 36 is predicted on the basis of the predicted value for the temperature of the cooling air corresponding to the meteorological data and a plant operation state obtained using the predicted value, and a determination regarding the necessity of adjusting the operation of the natural gas liquefaction device 1 is made.

7.WO/2018/115284FISCHER-TROPSCH FEEDSTOCK DERIVED HAZE-FREE BASE OIL FRACTIONS

WO - 28.06.2018

Clasificación Internacional C10G 21/16 Nº de solicitud PCT/EP2017/084089 Solicitante SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. Inventor/a ALBE, Eglantine, Armelle, Christiane, Colette, Marie

The present invention relates to a method for reducing the cloud point of a Fischer-Tropsch derived fraction to below 0°C, wherein the method comprises subjecting the Fischer-Tropsch derived fraction to a cloud point reduction step comprising mixing the Fischer-Tropsch derived fraction, which comprises more than 80 wt. % of paraffins and 90 wt. % of saturates, with a solvent mixture (16), wherein the solvent mixture (16) comprises a paraffinic naphtha fraction (7) and a co-solvent (15); and subjecting the solvent treatment mixture (23) to a solvent de-waxing step (17).

8.WO/2018/215981METHOD AND SYSTEM FOR LAYING A SUBMARINE PIPELINE

WO - 29.11.2018

Clasificación Internacional F16L 1/16 Nº de solicitud PCT/IB2018/053734 Solicitante SAIPEM S.P.A. Inventor/a CONTI, Flavio

A method of laying an off-shore pipeline (1) comprises: - installing on the seabed (3) a fixed receiving structure (4) having a redirecting device (5), - paying-out from a laying vessel (7) a pipeline (1) with the pipeline end termination device (9) vertically towards the seabed (3), - extending a damping cable (6) from the pipeline end termination device (9) through the redirecting device (5) to an underwater damping buoy (14), - connecting an underwater suspension buoy (15) to the pipeline end termination device (9), - inclining the pipeline (1) from a vertical orientation towards the horizontal orientation, using: - the suspension buoy (14) to counterbalance at least part of the weight of the pipeline end termination device (9), - the damping buoy (14) for damping the pipeline (1).

9.WO/2020/095040APPARATUS AND METHOD RELATING TO MANAGED PRESSURE DRILLING

WO - 14.05.2020

Clasificación Internacional E21B 17/01 Nº de solicitud PCT/GB2019/053134 Solicitante OIL STATES INDUSTRIES (UK) LIMITED Inventor/a SYMONDS, David

The integration joint assembly includes an integration joint body (10) having a through bore (16), the body being for connection with a riser system. The integration joint assembly permits a tubular work string (50; 54) to pass there through such that there is an annulus created between the inner through bore (16) of the integration joint body (10) and the outer surface of the tubular work string (50; 54). The integration joint body (10) can include at least two (300, 200) and more preferably three sealing devices (300, 200, 100) within its through bore (16) and which are adapted in use to provide a seal within the said annulus, the sealing devices (300, 200, 100) preferably including an RCD bearing cartridge assembly (300) and an upper (200) and a lower (100) packer cartridge assembly and which can be locked within the through bore (16) by respective locking devices (60, 64, 68) which allow them to be separately locked and unlocked as required by actuation of their own respective locking device (60, 64, 68) in such a manner to permit one of the sealing devices (300, 200, 100) to be locked within the through bore (16) and at least one of the sealing devices (300, 200, 100) to be run into and/or retrieved from the through bore (16) of the integration joint body (10). A method of drilling is also described as including the steps of installing an integration joint assembly in a riser string and running a tubular work string (50; 54) through the through bore (16) thereof.

10.WO/2020/225542APPARATUS AND METHOD RELATING TO MANAGED PRESSURE DRILLING

WO - 12.11.2020

Clasificación Internacional E21B 17/01 Nº de solicitud PCT/GB2020/051084 Solicitante OIL STATES INDUSTRIES (UK) LIMITED Inventor/a MARTINS, Miguel Fernandes

An actuatable sealing mechanism ( 1030, 1034, 1038; 2030, 2034, 2038; 3007 ) for sealing a fluid channel ( 1024; 2024; 3013 ) provided between two co-axially arranged tubular members ( 1010 & 1100, 1200, 1300; 2010 & 2100, 2200, 2300; 3010, 3012 ) having a central longitudinal axis. The actuable sealing mechanism comprises an elastomeric seal ( 1209; 2209; 3015 ), an axially moveable actuating sleeve member ( 1400; 2400; 3020 ) and a radially moveable activating member ( 1060, 1064, 1068; 2060, 2064, 2068; 3025 ). The activating member is configured to be moveable in a radial direction in use to translate the actuatable sealing mechanism between an unsealed state and a sealed state. When it is in the unsealed state, the activating member does not move the actuating sleeve member sufficiently in a first axial direction to axially compress the elastomeric seal sufficiently to expand the elastomeric seal in a radial direction to seal the fluid channel.

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