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] => 20057040 [patent_doc_number] => 20250195262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => PROLAPSE CORRECTIVE DEVICE [patent_app_type] => utility [patent_app_number] => 18/849936 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18849936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/849936
Prolapse corrective device Mar 20, 2023 Issued
Array ( [id] => 18483395 [patent_doc_number] => 20230210687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => ORAL APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/181655 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18181655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/181655
Oral appliance Mar 9, 2023 Issued
Array ( [id] => 18610625 [patent_doc_number] => 20230277355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => GARMENT-BASED SPLINT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/176938 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18176938 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176938
GARMENT-BASED SPLINT SYSTEM Feb 28, 2023 Pending
Array ( [id] => 18596192 [patent_doc_number] => 20230270983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => WEARABLE PHALLIC LUBRICATION DELIVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/174786 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18174786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174786
WEARABLE PHALLIC LUBRICATION DELIVERY SYSTEM Feb 26, 2023 Abandoned
Array ( [id] => 20491401 [patent_doc_number] => 12533256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Three dimensional devices and methods for prolapse alleviation [patent_app_type] => utility [patent_app_number] => 18/108702 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 51 [patent_no_of_words] => 5639 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108702 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108702
Three dimensional devices and methods for prolapse alleviation Feb 12, 2023 Issued
Array ( [id] => 20022867 [patent_doc_number] => 20250161089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => BRACE FOR MANAGEMENT OF AN ANATOMICAL STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/836280 [patent_app_country] => US [patent_app_date] => 2023-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18836280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/836280
BRACE FOR MANAGEMENT OF AN ANATOMICAL STRUCTURE Feb 1, 2023 Pending
Array ( [id] => 18535792 [patent_doc_number] => 20230240877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => PAIN MANAGEMENT AND POST-OPERATIVE HIP ORTHOSIS [patent_app_type] => utility [patent_app_number] => 18/104133 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18104133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104133
Pain management and post-operative hip orthosis Jan 30, 2023 Issued
Array ( [id] => 18522713 [patent_doc_number] => 20230233362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => DEVICE AND METHOD FOR REVERSIBLE OCCLUSION OF BODY LUMENS [patent_app_type] => utility [patent_app_number] => 18/159185 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159185 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159185
DEVICE AND METHOD FOR REVERSIBLE OCCLUSION OF BODY LUMENS Jan 24, 2023 Abandoned
Array ( [id] => 18374130 [patent_doc_number] => 20230149207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => APPARATUS AND METHOD FOR EVERTING CATHETER FOR IUD DELIVERY AND PLACEMENT IN THE UTERINE CAVITY [patent_app_type] => utility [patent_app_number] => 18/156268 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18156268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156268
APPARATUS AND METHOD FOR EVERTING CATHETER FOR IUD DELIVERY AND PLACEMENT IN THE UTERINE CAVITY Jan 17, 2023 Abandoned
Array ( [id] => 19875679 [patent_doc_number] => 20250107936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => PATCH FOR FEMALE GENITAL AREA [patent_app_type] => utility [patent_app_number] => 18/728738 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18728738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/728738
PATCH FOR FEMALE GENITAL AREA Jan 11, 2023 Pending
Array ( [id] => 18495904 [patent_doc_number] => 20230218421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => Adjustable Nail Bed Splint [patent_app_type] => utility [patent_app_number] => 18/152532 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18152532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/152532
Adjustable Nail Bed Splint Jan 9, 2023 Pending
Array ( [id] => 18859968 [patent_doc_number] => 20230414402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => OPTIONAL SHAPED RECTOCELE PADDLES [patent_app_type] => utility [patent_app_number] => 18/094323 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094323 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094323
Optional shaped rectocele paddles Jan 5, 2023 Issued
Array ( [id] => 18483389 [patent_doc_number] => 20230210681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SLING DEVICE FOR SUPPORTING THE LEG AND FOOT OF A USER AND METHODS OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/093616 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093616
SLING DEVICE FOR SUPPORTING THE LEG AND FOOT OF A USER AND METHODS OF MAKING AND USING THE SAME Jan 4, 2023 Abandoned
Array ( [id] => 18374125 [patent_doc_number] => 20230149202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => NAIL CORRECTION KIT [patent_app_type] => utility [patent_app_number] => 18/092568 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18092568 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092568
Nail correction kit Jan 2, 2023 Issued
Array ( [id] => 19784000 [patent_doc_number] => 20250057679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => METHOD FOR PUTTING ON AN ORTHOSIS, AND ORTHOSIS [patent_app_type] => utility [patent_app_number] => 18/721443 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18721443 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/721443
METHOD FOR PUTTING ON AN ORTHOSIS, AND ORTHOSIS Dec 14, 2022 Issued
Array ( [id] => 20525830 [patent_doc_number] => 12544249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Inflatable stent for medical treatment [patent_app_type] => utility [patent_app_number] => 18/076844 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 32 [patent_no_of_words] => 2274 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18076844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/076844
Inflatable stent for medical treatment Dec 6, 2022 Issued
Array ( [id] => 20592263 [patent_doc_number] => 12575959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Ankle support device for walking therapy [patent_app_type] => utility [patent_app_number] => 18/075935 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18075935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075935
Ankle support device for walking therapy Dec 5, 2022 Issued
Array ( [id] => 18269105 [patent_doc_number] => 20230090347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => IUD INSERTION DEVICES WITH STRING CONTROL [patent_app_type] => utility [patent_app_number] => 18/058289 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058289
IUD insertion devices with string control Nov 22, 2022 Issued
Array ( [id] => 19273119 [patent_doc_number] => 12023226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Methods and devices for skin tightening [patent_app_type] => utility [patent_app_number] => 17/987190 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 24583 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 17987190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987190
Methods and devices for skin tightening Nov 14, 2022 Issued
Array ( [id] => 20686472 [patent_doc_number] => 12616600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Upper limb stabilizing apparatus [patent_app_type] => utility [patent_app_number] => 18/706422 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18706422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/706422
Upper limb stabilizing apparatus Nov 14, 2022 Issued
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