
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 14775589
[patent_doc_number] => 20190262692
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-08-29
[patent_title] => HYDRATING MOUTHGUARD
[patent_app_type] => utility
[patent_app_number] => 16/410227
[patent_app_country] => US
[patent_app_date] => 2019-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1334
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16410227
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/410227 | HYDRATING MOUTHGUARD | May 12, 2019 | Abandoned |
Array
(
[id] => 17489162
[patent_doc_number] => 11278442
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-03-22
[patent_title] => Rapid setting composite article
[patent_app_type] => utility
[patent_app_number] => 16/410200
[patent_app_country] => US
[patent_app_date] => 2019-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 33
[patent_figures_cnt] => 52
[patent_no_of_words] => 20430
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[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] => 16410200
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/410200 | Rapid setting composite article | May 12, 2019 | Issued |
Array
(
[id] => 14774577
[patent_doc_number] => 20190262186
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-08-29
[patent_title] => PRESSURE-SENSING COMPRESSION BANDAGE
[patent_app_type] => utility
[patent_app_number] => 16/410417
[patent_app_country] => US
[patent_app_date] => 2019-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8999
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16410417
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/410417 | Pressure-sensing compression bandage | May 12, 2019 | Issued |
Array
(
[id] => 17648352
[patent_doc_number] => 11351051
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-06-07
[patent_title] => Ankle brace
[patent_app_type] => utility
[patent_app_number] => 16/406489
[patent_app_country] => US
[patent_app_date] => 2019-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3334
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 869
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16406489
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/406489 | Ankle brace | May 7, 2019 | Issued |
Array
(
[id] => 17726453
[patent_doc_number] => 11382818
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-07-12
[patent_title] => Body stretcher
[patent_app_type] => utility
[patent_app_number] => 16/401778
[patent_app_country] => US
[patent_app_date] => 2019-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3188
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 314
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16401778
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/401778 | Body stretcher | May 1, 2019 | Issued |
Array
(
[id] => 17073614
[patent_doc_number] => 11109993
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-09-07
[patent_title] => Orthopedic walking boot having a mechanically adjustable ramp insert
[patent_app_type] => utility
[patent_app_number] => 16/393683
[patent_app_country] => US
[patent_app_date] => 2019-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 4773
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16393683
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/393683 | Orthopedic walking boot having a mechanically adjustable ramp insert | Apr 23, 2019 | Issued |
Array
(
[id] => 15020463
[patent_doc_number] => 20190321236
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-24
[patent_title] => TWO LAYER WOUND DRESSINGS INCLUDING REMOVABLE UPPER LAYER
[patent_app_type] => utility
[patent_app_number] => 16/381468
[patent_app_country] => US
[patent_app_date] => 2019-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6123
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16381468
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/381468 | Two layer wound dressings including removable upper layer | Apr 10, 2019 | Issued |
Array
(
[id] => 19839133
[patent_doc_number] => 12251492
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-18
[patent_title] => Nanofiber-reinforced hydrogel medical dressings
[patent_app_type] => utility
[patent_app_number] => 17/046464
[patent_app_country] => US
[patent_app_date] => 2019-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 5309
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17046464
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/046464 | Nanofiber-reinforced hydrogel medical dressings | Apr 7, 2019 | Issued |
Array
(
[id] => 14960233
[patent_doc_number] => 20190307594
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-10
[patent_title] => ORTHOPEDIC SUPPORTS AND METHOD FOR USING THE SAME
[patent_app_type] => utility
[patent_app_number] => 16/366801
[patent_app_country] => US
[patent_app_date] => 2019-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3726
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 16366801
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/366801 | ORTHOPEDIC SUPPORTS AND METHOD FOR USING THE SAME | Mar 26, 2019 | Abandoned |
Array
(
[id] => 17466902
[patent_doc_number] => 11273360
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-03-15
[patent_title] => Mouthguard including a protection portion having heating and softening features
[patent_app_type] => utility
[patent_app_number] => 16/363860
[patent_app_country] => US
[patent_app_date] => 2019-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 14
[patent_no_of_words] => 6036
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16363860
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/363860 | Mouthguard including a protection portion having heating and softening features | Mar 24, 2019 | Issued |
Array
(
[id] => 16025457
[patent_doc_number] => 10675127
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2020-06-09
[patent_title] => User-customizable orthopedic alignment device with alignment gap
[patent_app_type] => utility
[patent_app_number] => 16/362301
[patent_app_country] => US
[patent_app_date] => 2019-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 22
[patent_no_of_words] => 7920
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16362301
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/362301 | User-customizable orthopedic alignment device with alignment gap | Mar 21, 2019 | Issued |
Array
(
[id] => 18664724
[patent_doc_number] => 11771589
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-10-03
[patent_title] => Molded cooling and heating face mask
[patent_app_type] => utility
[patent_app_number] => 16/360440
[patent_app_country] => US
[patent_app_date] => 2019-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2746
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16360440
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/360440 | Molded cooling and heating face mask | Mar 20, 2019 | Issued |
Array
(
[id] => 16310575
[patent_doc_number] => 20200289313
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-17
[patent_title] => SAFE SEXUAL BEHAVIOR AID
[patent_app_type] => utility
[patent_app_number] => 16/355814
[patent_app_country] => US
[patent_app_date] => 2019-03-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2429
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16355814
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/355814 | Safe sexual behavior aid | Mar 16, 2019 | Issued |
Array
(
[id] => 16596375
[patent_doc_number] => 20210022906
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-28
[patent_title] => COMPRESSION APPARATUS FOR PREVENTING SELF-HARM
[patent_app_type] => utility
[patent_app_number] => 16/980662
[patent_app_country] => US
[patent_app_date] => 2019-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5319
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16980662
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/980662 | COMPRESSION APPARATUS FOR PREVENTING SELF-HARM | Mar 13, 2019 | Abandoned |
Array
(
[id] => 14832931
[patent_doc_number] => 20190274866
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-09-12
[patent_title] => Variable Stiffness Devices That Use the Principles of Granular Jamming And Methods Of Use
[patent_app_type] => utility
[patent_app_number] => 16/298214
[patent_app_country] => US
[patent_app_date] => 2019-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10228
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16298214
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/298214 | Variable stiffness devices that use the principles of granular jamming and methods of use | Mar 10, 2019 | Issued |
Array
(
[id] => 17712170
[patent_doc_number] => 11376147
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-07-05
[patent_title] => Hand support and method for using the same
[patent_app_type] => utility
[patent_app_number] => 16/295442
[patent_app_country] => US
[patent_app_date] => 2019-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 59
[patent_no_of_words] => 10810
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16295442
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/295442 | Hand support and method for using the same | Mar 6, 2019 | Issued |
Array
(
[id] => 15404999
[patent_doc_number] => 20200022821
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-23
[patent_title] => UNIDIRECTIONAL ACTUATED EXOSKELETON DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/295472
[patent_app_country] => US
[patent_app_date] => 2019-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5350
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16295472
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/295472 | Unidirectional actuated exoskeleton device | Mar 6, 2019 | Issued |
Array
(
[id] => 14833017
[patent_doc_number] => 20190274909
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-09-12
[patent_title] => STANDING ADJUSTABLE LUMBAR TECHNOLOGY SYSTEM, DEVICE, AND METHOD
[patent_app_type] => utility
[patent_app_number] => 16/293976
[patent_app_country] => US
[patent_app_date] => 2019-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3623
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 19
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16293976
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/293976 | Standing adjustable lumbar technology system, device, and method | Mar 5, 2019 | Issued |
Array
(
[id] => 17161623
[patent_doc_number] => 11147704
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-10-19
[patent_title] => Cervicothoracic spine restorator
[patent_app_type] => utility
[patent_app_number] => 16/286614
[patent_app_country] => US
[patent_app_date] => 2019-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 8241
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16286614
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/286614 | Cervicothoracic spine restorator | Feb 26, 2019 | Issued |
Array
(
[id] => 17434644
[patent_doc_number] => 11259950
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-03-01
[patent_title] => Lower leg support apparatuses and methods
[patent_app_type] => utility
[patent_app_number] => 16/276495
[patent_app_country] => US
[patent_app_date] => 2019-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 16
[patent_no_of_words] => 2788
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 342
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16276495
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/276495 | Lower leg support apparatuses and methods | Feb 13, 2019 | Issued |