
Longbit Chai
Examiner (ID: 484, Phone: (571)272-3788 , Office: P/2431 )
| Most Active Art Unit | 2431 |
| Art Unit(s) | 2431, 2131 |
| Total Applications | 1622 |
| Issued Applications | 1344 |
| Pending Applications | 91 |
| Abandoned Applications | 215 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 13533587
[patent_doc_number] => 20180318336
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-11-08
[patent_title] => PENTOSAN POLYSULFATE SODIUM FOR THE TREATMENT OF SICKLE CELL DISEASE
[patent_app_type] => utility
[patent_app_number] => 15/576616
[patent_app_country] => US
[patent_app_date] => 2016-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 22663
[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] => 15576616
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/576616 | PENTOSAN POLYSULFATE SODIUM FOR THE TREATMENT OF SICKLE CELL DISEASE | May 26, 2016 | Abandoned |
Array
(
[id] => 16550831
[patent_doc_number] => 10883985
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-01-05
[patent_title] => Immunochromatographic test piece and immunochromatography method using same
[patent_app_type] => utility
[patent_app_number] => 15/575455
[patent_app_country] => US
[patent_app_date] => 2016-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 5350
[patent_no_of_claims] => 2
[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] => 15575455
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/575455 | Immunochromatographic test piece and immunochromatography method using same | May 19, 2016 | Issued |
Array
(
[id] => 12773458
[patent_doc_number] => 20180149654
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-31
[patent_title] => BIOSENSORS AND METHODS FOR DETECTION OF LYSOPHOSPHATIDIC ACID FOR SIGNALING OF OVARIAN CANCER
[patent_app_type] => utility
[patent_app_number] => 15/572295
[patent_app_country] => US
[patent_app_date] => 2016-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 21696
[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] => 15572295
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/572295 | BIOSENSORS AND METHODS FOR DETECTION OF LYSOPHOSPHATIDIC ACID FOR SIGNALING OF OVARIAN CANCER | May 12, 2016 | Abandoned |
Array
(
[id] => 11271855
[patent_doc_number] => 20160334402
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-11-17
[patent_title] => 'METHOD FOR ANALYZING MARKERS ON THE SURFACE OF VESICLES'
[patent_app_type] => utility
[patent_app_number] => 15/153447
[patent_app_country] => US
[patent_app_date] => 2016-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 14068
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15153447
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/153447 | METHOD FOR ANALYZING MARKERS ON THE SURFACE OF VESICLES | May 11, 2016 | Abandoned |
Array
(
[id] => 12052566
[patent_doc_number] => 20170328911
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-11-16
[patent_title] => 'DIAGNOSTIC KIT FOR CENTRAL NERVOUS SYSTEM AFFLICTIONS'
[patent_app_type] => utility
[patent_app_number] => 15/152193
[patent_app_country] => US
[patent_app_date] => 2016-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 7396
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15152193
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/152193 | DIAGNOSTIC KIT FOR CENTRAL NERVOUS SYSTEM AFFLICTIONS | May 10, 2016 | Abandoned |
Array
(
[id] => 11026615
[patent_doc_number] => 20160223571
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-08-04
[patent_title] => 'DEVICE AND METHODS FOR THE IMMUNOLOGICAL IDENTIFICATION OF CEREBROSPINAL FLUID'
[patent_app_type] => utility
[patent_app_number] => 15/131892
[patent_app_country] => US
[patent_app_date] => 2016-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 9691
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15131892
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/131892 | DEVICE AND METHODS FOR THE IMMUNOLOGICAL IDENTIFICATION OF CEREBROSPINAL FLUID | Apr 17, 2016 | Abandoned |
Array
(
[id] => 11032868
[patent_doc_number] => 20160229824
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-08-11
[patent_title] => 'ASSAY FOR THE DETECTION OF THE PHENYLPIPERAZINE FAMILY'
[patent_app_type] => utility
[patent_app_number] => 15/130137
[patent_app_country] => US
[patent_app_date] => 2016-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 7352
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15130137
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/130137 | Assay for the detection of the phenylpiperazine family | Apr 14, 2016 | Issued |
Array
(
[id] => 11061907
[patent_doc_number] => 20160258869
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-09-08
[patent_title] => 'WATER SOLUBLE PH RESPONSIVE FLUORESCENT NANOPARTICLES'
[patent_app_type] => utility
[patent_app_number] => 15/092271
[patent_app_country] => US
[patent_app_date] => 2016-04-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 9810
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15092271
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/092271 | WATER SOLUBLE PH RESPONSIVE FLUORESCENT NANOPARTICLES | Apr 5, 2016 | Abandoned |
Array
(
[id] => 11019320
[patent_doc_number] => 20160216273
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-07-28
[patent_title] => 'FLUORESCENT LABELING PARTICLE'
[patent_app_type] => utility
[patent_app_number] => 15/088758
[patent_app_country] => US
[patent_app_date] => 2016-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 7452
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15088758
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/088758 | FLUORESCENT LABELING PARTICLE | Mar 31, 2016 | Abandoned |
Array
(
[id] => 11094035
[patent_doc_number] => 20160291003
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-10-06
[patent_title] => 'METHOD OF DETECTING TARGET SUBSTANCE'
[patent_app_type] => utility
[patent_app_number] => 15/088742
[patent_app_country] => US
[patent_app_date] => 2016-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 8022
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15088742
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/088742 | Method of detecting target substance | Mar 31, 2016 | Issued |
Array
(
[id] => 11069189
[patent_doc_number] => 20160266153
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-09-15
[patent_title] => 'IMMUNOASSAY FOR PREGABALIN'
[patent_app_type] => utility
[patent_app_number] => 15/067979
[patent_app_country] => US
[patent_app_date] => 2016-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 10490
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15067979
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/067979 | IMMUNOASSAY FOR PREGABALIN | Mar 10, 2016 | Abandoned |
Array
(
[id] => 17308322
[patent_doc_number] => 11209425
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-12-28
[patent_title] => Quantitation of functional groups on solid supports
[patent_app_type] => utility
[patent_app_number] => 15/557078
[patent_app_country] => US
[patent_app_date] => 2016-03-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 14
[patent_no_of_words] => 8655
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 301
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15557078
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/557078 | Quantitation of functional groups on solid supports | Mar 9, 2016 | Issued |
Array
(
[id] => 16894314
[patent_doc_number] => 11035861
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-06-15
[patent_title] => Methods for detecting renal disease
[patent_app_type] => utility
[patent_app_number] => 15/061327
[patent_app_country] => US
[patent_app_date] => 2016-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 20
[patent_no_of_words] => 17733
[patent_no_of_claims] => 10
[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] => 15061327
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/061327 | Methods for detecting renal disease | Mar 3, 2016 | Issued |
Array
(
[id] => 12241183
[patent_doc_number] => 20180074046
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-15
[patent_title] => 'COMPOSITION, METHOD AND KIT FOR PATHOLOGY'
[patent_app_type] => utility
[patent_app_number] => 15/553907
[patent_app_country] => US
[patent_app_date] => 2016-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 22
[patent_no_of_words] => 9847
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15553907
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/553907 | COMPOSITION, METHOD AND KIT FOR PATHOLOGY | Feb 25, 2016 | Abandoned |
Array
(
[id] => 12139496
[patent_doc_number] => 20180017579
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-01-18
[patent_title] => 'Method for Producing a Standard for Detecting Protein Aggregates of a Protein Misfolding Disease, Standard and Use Thereof'
[patent_app_type] => utility
[patent_app_number] => 15/548266
[patent_app_country] => US
[patent_app_date] => 2016-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 7179
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15548266
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/548266 | Method for producing a standard for detecting protein aggregates of a protein misfolding disease, standard and use thereof | Feb 24, 2016 | Issued |
Array
(
[id] => 16306581
[patent_doc_number] => 10775365
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-09-15
[patent_title] => Homogenous immunoassay with compensation for background signal
[patent_app_type] => utility
[patent_app_number] => 15/048209
[patent_app_country] => US
[patent_app_date] => 2016-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 13681
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 20
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15048209
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/048209 | Homogenous immunoassay with compensation for background signal | Feb 18, 2016 | Issued |
Array
(
[id] => 11048842
[patent_doc_number] => 20160245800
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-08-25
[patent_title] => 'AH-7921 DETECTION'
[patent_app_type] => utility
[patent_app_number] => 15/042095
[patent_app_country] => US
[patent_app_date] => 2016-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9005
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15042095
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/042095 | AH-7921 Detection | Feb 10, 2016 | Issued |
Array
(
[id] => 15424443
[patent_doc_number] => 10545143
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-01-28
[patent_title] => Silica particles having reactive functional group on surface, and method of producing the same
[patent_app_type] => utility
[patent_app_number] => 15/016028
[patent_app_country] => US
[patent_app_date] => 2016-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 10045
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 229
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15016028
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/016028 | Silica particles having reactive functional group on surface, and method of producing the same | Feb 3, 2016 | Issued |
Array
(
[id] => 10790042
[patent_doc_number] => 20160136198
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-05-19
[patent_title] => 'Use of Immobilization Particles for Removal of Microorganisms and/or Chemicals'
[patent_app_type] => utility
[patent_app_number] => 15/002300
[patent_app_country] => US
[patent_app_date] => 2016-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 15923
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15002300
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/002300 | Use of immobilization particles for removal of microorganisms and/or chemicals | Jan 19, 2016 | Issued |
Array
(
[id] => 12750613
[patent_doc_number] => 20180142038
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-24
[patent_title] => ANTI-GLYCOPROTEIN ANTIBODIES AND USES THEREOF
[patent_app_type] => utility
[patent_app_number] => 15/544163
[patent_app_country] => US
[patent_app_date] => 2016-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 49195
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
[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] => 15544163
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/544163 | ANTI-GLYCOPROTEIN ANTIBODIES AND USES THEREOF | Jan 14, 2016 | Abandoned |