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] => 19012072 [patent_doc_number] => 11918976 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Electrostatic adsorption mask [patent_app_type] => utility [patent_app_number] => 17/097277 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3197 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097277 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097277
Electrostatic adsorption mask Nov 12, 2020 Issued
Array ( [id] => 16913646 [patent_doc_number] => 20210186738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => LIMB ELEVATION DEVICE WITH SECUREMENT STRAPS [patent_app_type] => utility [patent_app_number] => 17/095220 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17095220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095220
Limb elevation device with securement straps Nov 10, 2020 Issued
Array ( [id] => 16853220 [patent_doc_number] => 20210153965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => SYSTEMS AND METHODS FOR DRAPING A SURGICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/094561 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17094561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/094561
Systems and methods for draping a surgical system Nov 9, 2020 Issued
Array ( [id] => 17576692 [patent_doc_number] => 20220133547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Tough Aid Industrial Grade Medical Bandaged [patent_app_type] => utility [patent_app_number] => 17/085262 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17085262 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/085262
Tough Aid Industrial Grade Medical Bandaged Oct 29, 2020 Abandoned
Array ( [id] => 16883485 [patent_doc_number] => 20210169680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => SYSTEM AND METHOD FOR DELIVERING A THERAPY AND SENSING A BIOLOGICAL ACTIVITY IN THE MOUTH [patent_app_type] => utility [patent_app_number] => 17/083027 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17083027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083027
System and method for delivering a therapy and sensing a biological activity in the mouth Oct 27, 2020 Issued
Array ( [id] => 19410072 [patent_doc_number] => 12075863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Mask with sterilization function [patent_app_type] => utility [patent_app_number] => 17/079166 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4528 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079166 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079166
Mask with sterilization function Oct 22, 2020 Issued
Array ( [id] => 18859967 [patent_doc_number] => 20230414401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => PURE POLYURETHANE CONDOM HAVING ADHESIVE LAYER, AND PREPARATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/916135 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17916135 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/916135
Pure polyurethane condom having adhesive layer, and preparation method therefor Oct 21, 2020 Issued
Array ( [id] => 18056572 [patent_doc_number] => 20220387658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => EXPANDING FOAM-FABRIC ORTHOPEDIC LIMB STABILIZATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/770452 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13165 [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] => 17770452 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/770452
Expanding foam-fabric orthopedic limb stabilization device Oct 20, 2020 Issued
Array ( [id] => 17546854 [patent_doc_number] => 20220118195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => SYSTEM TO FACILITATE A SYRINGE INJECTION [patent_app_type] => utility [patent_app_number] => 17/074783 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17074783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/074783
SYSTEM TO FACILITATE A SYRINGE INJECTION Oct 19, 2020 Abandoned
Array ( [id] => 16611947 [patent_doc_number] => 20210030600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => SUPPORT WRAP FOR THE HUMAN BODY [patent_app_type] => utility [patent_app_number] => 17/073375 [patent_app_country] => US [patent_app_date] => 2020-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17073375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/073375
SUPPORT WRAP FOR THE HUMAN BODY Oct 17, 2020 Abandoned
Array ( [id] => 16595972 [patent_doc_number] => 20210022503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => POSTURE CORRECTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/068610 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068610
Posture correcting apparatus Oct 11, 2020 Issued
Array ( [id] => 16596489 [patent_doc_number] => 20210023020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => SYSTEMS AND METHODS FOR LONG TERM TRANSDERMAL ADMINISTRATION [patent_app_type] => utility [patent_app_number] => 17/067416 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17067416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/067416
Systems and methods for long term transdermal administration Oct 8, 2020 Issued
Array ( [id] => 16760876 [patent_doc_number] => 20210106457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => APPARATUS AND METHOD FOR EVERTING CATHETER FOR IUD DELIVERY AND PLACEMENT IN THE UTERINE CAVITY [patent_app_type] => utility [patent_app_number] => 17/067352 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17067352 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/067352
Apparatus and method for everting catheter for IUD delivery and placement in the uterine cavity Oct 8, 2020 Issued
Array ( [id] => 19256783 [patent_doc_number] => 12016812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Pressure-mitigation apparatuses for improved treatment of respiratory illnesses and associated systems and methods [patent_app_type] => utility [patent_app_number] => 17/067189 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 17234 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17067189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/067189
Pressure-mitigation apparatuses for improved treatment of respiratory illnesses and associated systems and methods Oct 8, 2020 Issued
Array ( [id] => 17569790 [patent_doc_number] => 11318041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Apparatus and method for everting catheter for IUD delivery and placement in the uterine cavity [patent_app_type] => utility [patent_app_number] => 17/067419 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 92 [patent_no_of_words] => 21480 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17067419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/067419
Apparatus and method for everting catheter for IUD delivery and placement in the uterine cavity Oct 8, 2020 Issued
Array ( [id] => 16760876 [patent_doc_number] => 20210106457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => APPARATUS AND METHOD FOR EVERTING CATHETER FOR IUD DELIVERY AND PLACEMENT IN THE UTERINE CAVITY [patent_app_type] => utility [patent_app_number] => 17/067352 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17067352 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/067352
Apparatus and method for everting catheter for IUD delivery and placement in the uterine cavity Oct 8, 2020 Issued
Array ( [id] => 19225375 [patent_doc_number] => 12005005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Devices and methods for supporting a patient's legs [patent_app_type] => utility [patent_app_number] => 17/065778 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8383 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17065778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/065778
Devices and methods for supporting a patient's legs Oct 7, 2020 Issued
Array ( [id] => 17974153 [patent_doc_number] => 11490988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Face-mounted, negative-pressure antechamber [patent_app_type] => utility [patent_app_number] => 17/065218 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 7080 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17065218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/065218
Face-mounted, negative-pressure antechamber Oct 6, 2020 Issued
Array ( [id] => 16539115 [patent_doc_number] => 20200405528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => CLIMAX CONTROL CONDOM [patent_app_type] => utility [patent_app_number] => 17/019476 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17019476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019476
CLIMAX CONTROL CONDOM Sep 13, 2020 Abandoned
Array ( [id] => 17080342 [patent_doc_number] => 20210275348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => Intravaginal Ring with Removal Device [patent_app_type] => utility [patent_app_number] => 17/017923 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17017923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/017923
Intravaginal Ring with Removal Device Sep 10, 2020 Abandoned
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