Search

Raymond Rei-yang Chai

Examiner (ID: 10692, Phone: (571)270-0576 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2844, 2845
Total Applications
691
Issued Applications
499
Pending Applications
77
Abandoned Applications
132

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17952302 [patent_doc_number] => 11478374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Cervical collar having height adjustment [patent_app_type] => utility [patent_app_number] => 16/686582 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 41 [patent_no_of_words] => 10044 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16686582 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/686582
Cervical collar having height adjustment Nov 17, 2019 Issued
Array ( [id] => 17874191 [patent_doc_number] => 11446182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Adhesive earplugs useful for sealing the ear canal [patent_app_type] => utility [patent_app_number] => 16/685757 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 35 [patent_no_of_words] => 8169 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16685757 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/685757
Adhesive earplugs useful for sealing the ear canal Nov 14, 2019 Issued
Array ( [id] => 17341923 [patent_doc_number] => 20220008254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => POST-OPERATIVE FOAM AND SUPER-ABSORBENT DRESSING [patent_app_type] => utility [patent_app_number] => 17/294185 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17294185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294185
POST-OPERATIVE FOAM AND SUPER-ABSORBENT DRESSING Nov 11, 2019 Abandoned
Array ( [id] => 15894715 [patent_doc_number] => 20200146876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => SYSTEMS AND METHODS FOR DELIVERING BIOMATERIALS [patent_app_type] => utility [patent_app_number] => 16/681572 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681572 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681572
Systems and methods for delivering biomaterials Nov 11, 2019 Issued
Array ( [id] => 15894695 [patent_doc_number] => 20200146866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => GARMENT FOR STABILIZING A HUMAN ANATOMICAL JOINT [patent_app_type] => utility [patent_app_number] => 16/677268 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16677268 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/677268
GARMENT FOR STABILIZING A HUMAN ANATOMICAL JOINT Nov 6, 2019 Pending
Array ( [id] => 15894689 [patent_doc_number] => 20200146863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => DEVICE FOR TREATING DYSARTHROSIS [patent_app_type] => utility [patent_app_number] => 16/676127 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16676127 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/676127
DEVICE FOR TREATING DYSARTHROSIS Nov 5, 2019 Abandoned
Array ( [id] => 17272657 [patent_doc_number] => 20210378855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => JOINT ORTHOSIS WITH RESILIENTLY DEFORMABLE HINGE [patent_app_type] => utility [patent_app_number] => 17/290318 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17290318 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/290318
Joint orthosis with resiliently deformable hinge Oct 30, 2019 Issued
Array ( [id] => 17342280 [patent_doc_number] => 20220008611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => IMPROVED SKIN SUBSTITUTE ADHERENCE, STRETCHABILITY, AND COMPLIANCE FOR SKIN SUBSTITUTES [patent_app_type] => utility [patent_app_number] => 17/289546 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17289546 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/289546
IMPROVED SKIN SUBSTITUTE ADHERENCE, STRETCHABILITY, AND COMPLIANCE FOR SKIN SUBSTITUTES Oct 21, 2019 Abandoned
Array ( [id] => 17334319 [patent_doc_number] => 20220000650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => FUNCTIONAL JOINT ASSIST APPARATUS [patent_app_type] => utility [patent_app_number] => 17/291710 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291710 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291710
Functional joint assist apparatus Oct 1, 2019 Issued
Array ( [id] => 17996584 [patent_doc_number] => 11497670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Surgical mask positioning system [patent_app_type] => utility [patent_app_number] => 16/584333 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2520 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16584333 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/584333
Surgical mask positioning system Sep 25, 2019 Issued
Array ( [id] => 15677963 [patent_doc_number] => 20200093645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => Ear-Protective Headgear [patent_app_type] => utility [patent_app_number] => 16/581739 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16581739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/581739
Ear-Protective Headgear Sep 23, 2019 Abandoned
Array ( [id] => 17821379 [patent_doc_number] => 11426300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Motorized tightening mechanism for the Scoliosis Boston Brace [patent_app_type] => utility [patent_app_number] => 16/578404 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2764 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16578404 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/578404
Motorized tightening mechanism for the Scoliosis Boston Brace Sep 22, 2019 Issued
Array ( [id] => 15646165 [patent_doc_number] => 20200085612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => SELF INFLATING SEX AID [patent_app_type] => utility [patent_app_number] => 16/570484 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16570484 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/570484
Self inflating sex aid Sep 12, 2019 Issued
Array ( [id] => 19550123 [patent_doc_number] => 12133814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Intrauterine device removal system protection apparatus [patent_app_type] => utility [patent_app_number] => 16/554335 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 8506 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16554335 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/554335
Intrauterine device removal system protection apparatus Aug 27, 2019 Issued
Array ( [id] => 15239153 [patent_doc_number] => 20190374362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => Compression Apparatus for Synovial Joints and Methods of Use Thereof [patent_app_type] => utility [patent_app_number] => 16/549672 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16549672 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/549672
Compression apparatus for synovial joints and methods of use thereof Aug 22, 2019 Issued
Array ( [id] => 15205807 [patent_doc_number] => 20190365590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => ANATOMICALLY TARGETED COMPRESSION CLOTHING [patent_app_type] => utility [patent_app_number] => 16/541644 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16541644 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/541644
Anatomically targeted compression clothing Aug 14, 2019 Issued
Array ( [id] => 16619768 [patent_doc_number] => 20210038421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => STABILIZING SACPULAR REHABILITATION BRACE [patent_app_type] => utility [patent_app_number] => 16/537558 [patent_app_country] => US [patent_app_date] => 2019-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16537558 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/537558
STABILIZING SACPULAR REHABILITATION BRACE Aug 9, 2019 Abandoned
Array ( [id] => 18777765 [patent_doc_number] => 11819439 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-21 [patent_title] => Wrist brace with welded thumb spica and method for making same [patent_app_type] => utility [patent_app_number] => 16/536054 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 4953 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16536054 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/536054
Wrist brace with welded thumb spica and method for making same Aug 7, 2019 Issued
Array ( [id] => 15450919 [patent_doc_number] => 20200038283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => Soft-Tissue Treatment With Negative Pressure [patent_app_type] => utility [patent_app_number] => 16/526792 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -49 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16526792 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/526792
Soft-tissue treatment with negative pressure Jul 29, 2019 Issued
Array ( [id] => 15264139 [patent_doc_number] => 20190380803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => SIGNAL CONNECTOR FOR STERILE BARRIER BETWEEN SURGICAL INSTRUMENT AND TELEOPERATED ACTUATOR [patent_app_type] => utility [patent_app_number] => 16/524832 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16524832 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/524832
Signal connector for sterile barrier between surgical instrument and teleoperated actuator Jul 28, 2019 Issued
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