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Analysis

1 / 54,266
1.WO/2025/233928METHOD FOR FORMING A CURVED RAZOR BLADE
WO - 13.11.2025
Int.Class B21D 53/64
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
53Making other particular articles
60cutlery wares; garden tools or the like
64knives; scissors; cutting blades
 Appl.No PCT/IB2025/058640 Applicant ANGELOS, Komninos George Inventor LAWRENCE, Allen Preston
A method for forming a curved razor blade is provided, the method comprising providing a strip of metallic material, with the strip coil being in alignment with a feeding mechanism; drawing the strip through a notching tool to form a blade profile with at least one indent to identify, without severing the strip, the start and end of each blade; grinding the strip to form a cutting edge of the blade; bending the cutting edge of the blade to define a razor blade flange with the cutting edge being bent relative to the razor blade flange; cutting the strip to individual blade lengths, each individual blade length defining opposite outer ends, the cutting coinciding with the formed indents; and draw forming each individual blade length with the bent cutting edge to ultimately form a curved razor blade.
2.WO/2025/210622SYSTEMS AND METHODS FOR SESSION-SCOPED VIRTUAL IDENTITIES BOUND TO COMPLIANCE JURISDICTION TOKENS
WO - 09.10.2025
Int.Class H04L 9/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Arrangements for secret or secure communications; Network security protocols
 Appl.No PCT/IB2025/058743 Applicant DAS, Sangam Inventor DAS, Sangam
A system for privacy-preserving communication and compliance enforcement is disclosed. The invention introduces Virtual Identities (VIs) and Virtual Numbers (VNs) cryptographically bound to Compliance Jurisdiction Tokens (CJTs) generated in secure enclaves. Each CJT carries session identifiers, expiry, consent artifacts, and jurisdictional codes covering GDPR (EU), CCPA (US), HIPAA, PSD2, PCI-DSS, FATF AML, the Digital Personal Data Protection Act (India), and the Personal Information Protection Law (China). Forwarding of calls, payments, or data packets is blocked unless VI–CJT validation and ledger anchoring succeed. Unlike tokenization, the system enforces real-time consent revocation, immutable regulator-verifiable audit, cross-border adequacy validation, and dual cryptographic signatures (RSA/ECC with post-quantum upgrade). Industrial use spans telecom, finance, healthcare, e-commerce, SaaS, and IoT, ensuring privacy-by-design and data protection obligations are enforced at protocol level.
3.WO/2025/256675SELF-SEALING CHEST DRAIN CONNECTOR THAT PREVENTS TUBING WINDING AND BEDRAIL PASSAGE
WO - 18.12.2025
Int.Class A61M 25/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
25Catheters; Hollow probes
01Introducing, guiding, advancing, emplacing or holding catheters
02Holding devices, e.g. on the body
 Appl.No PCT/CN2025/118646 Applicant HENAN CANCER HOSPITAL Inventor WU, Ning
Provided in the present invention is a self-sealing chest drain connector that prevents tubing winding and bedrail passage. The connector effectively solves the problems whereby when existing chest drains are in use, a patient needs to pass a drain through a bedrail when getting onto or off a bed, leading to difficult and cumbersome operations, and easily causing backflow into chests. In addition, the connector also solves the problem in the prior art whereby drains are easily triggered, causing secondary injuries. The technical solution to be solved by the present invention is: the connector comprises a main body, wherein a liquid outlet is provided at the right end of the main body, a three-way tube is provided on the left side of the main body, and two movable units are provided between the three-way tube and the main body; each movable unit comprises a rectangular rod, two rectangular rods being hinged by means of a torsion spring; an arc-shaped tube is provided at one end of each rectangular rod, a channel is provided in the main body, the left end of the arc-shaped tube is in communication with the three-way tube by means of a hose, and small holes are provided in a side wall of the right end of the arc-shaped tube; a sliding sleeve is mounted at the right end of the arc-shaped tube; and a rectangular cylinder is sleeved on each rectangular rod, rectangular cylinders in the two movable units are connected by means of a plurality of steel wires, a compression spring is sleeved on each rectangular rod, and a bent plate is provided on one side of the rectangular cylinder.
4.WO/2025/257860A GRAVITY AND BUOYANCY-BASED RENEWABLE ENERGY GENERATION SYSTEM
WO - 18.12.2025
Int.Class Appl.No PCT/IN2025/051611 Applicant KUMAR, Sanjay Inventor KUMAR, Sanjay
The present invention discloses a gravity and buoyancy-based renewable energy generation system (100), comprising vertically oriented J-shaped water columns (102) arranged in parallel rows with shared walls. Each column houses multiple steel buckets (104). A mechanical filling and transfer system (106), which includes a horizontal circular disk and straight transfer channel (112), facilitates continuous loading of buckets with the high-density material. Loaded buckets are stacked within an inclined gate stack (108) at a lower end of each column to initiate gravitational descent. Upon completing the energy cycle, emptied buckets form a vertical stack in an air pipe positioned above rim pulleys for redirection into the next descent cycle. Additionally, vertical lifting column (110) elevates discharged high-density materials using hydrostatic pressure derived from the surrounding water column. The system (100) converts vertical mass movement into mechanical power, enabling efficient and repeatable energy generation through synergistic use of gravity and buoyancy forces.
5.WO/2025/260106TECHNIQUES FOR OUTPUTTING CONTENT
WO - 18.12.2025
Int.Class G06F 3/048
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
048Interaction techniques based on graphical user interfaces
 Appl.No PCT/US2025/048550 Applicant APPLE INC. Inventor YU, Agatha Y.
The present disclosure generally relates to outputting content, providing dynamic responses to input, and addressing changes in an environment.
6.WO/2025/237455STATOR FOR AN ELECTRIC MOTOR AND ELECTRIC MOTOR WITH THIS STATOR
WO - 20.11.2025
Int.Class Appl.No PCT/CZ2025/050070 Applicant FRAISTECHNOLOGY S.R.O. Inventor FRAIS, Jaroslav
A stator for an electric motor that comprises a body (1) of the stator and at least two coils (2) arranged around an axis (3) of the stator. The stator is provided with at least one rib (4) between at least two adjacent coils (2), wherein each rib (4) is attached to the body (1) of the stator. At least one coil (2) is attached to at least one rib (4) for a transfer of loads from the coil (2) to the body (1) of the stator.
7.WO/2025/253028METHOD FOR RECONSTRUCTING A THREE-DIMENSIONAL IMAGE OF AN ENTITY
WO - 11.12.2025
Int.Class G06T 11/00
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
112D image generation
 Appl.No PCT/EP2025/077063 Applicant MAIA MEDICAL TECHNOLOGIES Inventor FOUEFACK, Jean-Rassaire
The present invention relates to a method for reconstructing a three-dimensional image of an entity, characterized it comprises performing, by a data processing unit (11b) of a second server (1b), steps of: (a) Obtaining a plurality of input two-dimensional images of said entity, with associated calibration parameters; (b) For each input two-dimensional image, generating a three-dimensional contextual representation of said entity from said input two-dimensional image as a function of the calibration parameters associated to said input two-dimensional image; (c) Generating a three-dimensional image of said entity by applying a neural network based generative model to a combined three-dimensional contextual representation combining the generated three-dimensional contextual representations.
8.WO/2025/262339A TURBINE WITH POROUS MATERIAL
WO - 26.12.2025
Int.Class F01D 1/36
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
DNON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
1Non-positive-displacement machines or engines, e.g. steam turbines
34characterised by non-bladed rotor, e.g. with drilled holes
36using fluid friction
 Appl.No PCT/EP2025/079899 Applicant FRÖLUNDA TECH HOLDING AB Inventor CLARK, Andreas
The invention regards a turbine (2) for transforming fluid energy, such as pressure energy and/or fluid velocity and/or thermal energy,of a fluid into rotational kinematic energy of a rotatable section, the turbine comprising a rotatable section (4) rotatable around an axis of rotation (102), the rotatable section comprising a periphery surrounding the rotatable section, a rotatable section inlet (52) configured to receive a fluid under pressure, a rotatable section outlet (12) configured to emit the fluid, and a conduit connecting the rotatable section inlet and the rotatable section outlet, wherein the conduit accommodates porous material (160, 162, 164), and wherein the conduit forms at least a part of a loop around the axis of rotation.
9.WO/2025/236016TECHNIQUES FOR RESPONDING TO USERS
WO - 13.11.2025
Int.Class Appl.No PCT/US2025/045524 Applicant APPLE INC. Inventor GIULIANI, Vincenzo O.
The present disclosure generally relates to responding to users. Some techniques are for performing an operation that is specific to a user in accordance with some embodiments. Other techniques are for performing an ambiguous request related to displayed content in accordance with some embodiments.
10.WO/2025/260104INTELLIGENT VISUAL ADAPTATION FOR IMAGE AND/OR VIDEO APPLICATIONS TO ENHANCE USER EXPERIENCE
WO - 18.12.2025
Int.Class Appl.No PCT/US2025/043738 Applicant FUTUREWEI TECHNOLOGIES, INC. Inventor YU, Hong Heather
A computer-implemented method including receiving an input image; adapting, based on one or more visual adaptation criteria, one or more visual properties of the input image to generate a synthesized image, wherein the adapting includes generating one or more masked image patches, each comprising a respective masked portion of the input image; processing the one or more masked image patches using one or more computer vision models to generate respective ones of one or more output image patches; and generating the synthesized image based on the input image and the one or more output image patches, the synthesized image comprising at least a first portion extending a view of the input image and a second portion modifying content within the input image; and rendering, on a display device, the synthesized image.
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