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公开公告号 标题 申请日 专利类型 法律状态事件 专利权人 发明人 详情
WO2019144404A1 金属增材制造方法及装置 2018-01-29 发明申请 PCT未进入指定国(指定期满) 中国科学院光电研究院 余锦 | 貊泽强 | 王金舵 | 何建国 | 代守军 详情
WO2019141115A1 基于小孔效应的激光增材制造方法和系统 2019-01-08 发明申请 PCT进入指定国(指定期满) 北京工业大学 肖荣诗 | 黄婷 | 武强 | 邹江林 | 徐洁洁 详情
US20230182108A1 Method for manufacturing a multicapillary packing for a material exchange 2021-05-21 发明申请 实质审查 SEPARATIVE PARMENTIER, FRANÇOIS 详情
US11639024B2 Methods for 3D printing of poly-4-hydroxybutyrate and copolymers 2022-06-28 授权发明 授权 TEPHA, INC. LIMEM, SKANDER | HARUN, RESHAD BIN | DUBOIS, MATTHEW | MARTIN, DAVID P. | RIZK, SAID 详情
US11738519B2 Systems and methods for support material removal 2019-05-03 授权发明 授权 RTX CORPORATION BINEK, LAWRENCE A | MORGANSON, DAVID W 详情
US20230226749A1 Methods for 3D printing of poly-4-hydroxybutyrate and copolymers 2023-03-21 发明申请 授权 TEPHA, INC. LIMEM, SKANDER | HARUN, RESHAD BIN | DUBOIS, MATTHEW | MARTIN, DAVID P. | RIZK, SAID 详情
US20240149523A1 Methods for 3D printing of poly-4-hydroxybutyrate and copolymers 2024-01-16 发明申请 实质审查 TEPHA, INC. LIMEM, SKANDER | HARUN, RESHAD BIN | DUBOIS, MATTHEW | MARTIN, DAVID P. | RIZK, SAID 详情
US11407168B2 Methods for 3D printing of poly-4-hydroxybutyrate and copolymers 2019-06-11 授权发明 授权 | 质押 TEPHA, INC. LIMEM, SKANDER | HARUN, RESHAD BIN | DUBOIS, MATTHEW | MARTIN, DAVID P. | RIZK, SAID 详情
US11965398B2 Wear resistant self-lubricating additive manufacturing parts and part features 2019-06-27 授权发明 授权 SCHLUMBERGER TECHNOLOGY CORPORATION MARYA, MANUEL | KARUPPOOR, SRINAND 详情
US20200290266A1 Materials, Methods and Systems for Printing Three-Dimensional Objects by Direct Energy Deposition 2018-11-27 发明申请 撤回-视为撤回 AREVO, INC. BHATT, SANJIV | BHEDA, HEMANT 详情