
David Lam
Examiner (ID: 17065, Phone: (571)272-1782 , Office: P/2825 )
| Most Active Art Unit | 2827 |
| Art Unit(s) | 2818, 2827, 2825 |
| Total Applications | 2102 |
| Issued Applications | 2016 |
| Pending Applications | 28 |
| Abandoned Applications | 60 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2084411
[patent_doc_number] => 04437957
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-20
[patent_title] => 'Cathodic or anodic protection system and method for independently protecting different regions of a structure'
[patent_app_type] => 1
[patent_app_number] => 6/374298
[patent_app_country] => US
[patent_app_date] => 1982-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3115
[patent_no_of_claims] => 23
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[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/437/04437957.pdf
[firstpage_image] =>[orig_patent_app_number] => 374298
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/374298 | Cathodic or anodic protection system and method for independently protecting different regions of a structure | May 2, 1982 | Issued |
Array
(
[id] => 2185477
[patent_doc_number] => 04502214
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-05
[patent_title] => 'Method of making reference electrode'
[patent_app_type] => 1
[patent_app_number] => 6/373205
[patent_app_country] => US
[patent_app_date] => 1982-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/04/502/04502214.pdf
[firstpage_image] =>[orig_patent_app_number] => 373205
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/373205 | Method of making reference electrode | Apr 28, 1982 | Issued |
Array
(
[id] => 2159692
[patent_doc_number] => 04500402
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-02-19
[patent_title] => 'Reference electrode'
[patent_app_type] => 1
[patent_app_number] => 6/373204
[patent_app_country] => US
[patent_app_date] => 1982-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 7544
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[pdf_file] => patents/04/500/04500402.pdf
[firstpage_image] =>[orig_patent_app_number] => 373204
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/373204 | Reference electrode | Apr 28, 1982 | Issued |
| 06/372785 | METHOD AND MEANS FOR GENERATING ELECTRICAL MAGNETIC FIELDS IN SALT WATER ENVIRONMENTS | Apr 27, 1982 | Abandoned |
Array
(
[id] => 2029590
[patent_doc_number] => 04377446
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-03-22
[patent_title] => 'Carbon dioxide measurement'
[patent_app_type] => 1
[patent_app_number] => 6/368812
[patent_app_country] => US
[patent_app_date] => 1982-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 1380
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[firstpage_image] =>[orig_patent_app_number] => 368812
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/368812 | Carbon dioxide measurement | Apr 14, 1982 | Issued |
Array
(
[id] => 2099017
[patent_doc_number] => 04469576
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-04
[patent_title] => 'Apparatus for electrolytical production of alkaline chlorate'
[patent_app_type] => 1
[patent_app_number] => 6/368122
[patent_app_country] => US
[patent_app_date] => 1982-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/04/469/04469576.pdf
[firstpage_image] =>[orig_patent_app_number] => 368122
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/368122 | Apparatus for electrolytical production of alkaline chlorate | Apr 13, 1982 | Issued |
Array
(
[id] => 2016849
[patent_doc_number] => 04400260
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-23
[patent_title] => 'Shielded, heated electrochemical gas sensor'
[patent_app_type] => 1
[patent_app_number] => 6/367276
[patent_app_country] => US
[patent_app_date] => 1982-04-12
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 3517
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[pdf_file] => patents/04/400/04400260.pdf
[firstpage_image] =>[orig_patent_app_number] => 367276
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/367276 | Shielded, heated electrochemical gas sensor | Apr 11, 1982 | Issued |
Array
(
[id] => 2175173
[patent_doc_number] => 04514276
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-30
[patent_title] => 'Microelectronic sensor assembly'
[patent_app_type] => 1
[patent_app_number] => 6/366710
[patent_app_country] => US
[patent_app_date] => 1982-04-08
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 3787
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[pdf_file] => patents/04/514/04514276.pdf
[firstpage_image] =>[orig_patent_app_number] => 366710
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/366710 | Microelectronic sensor assembly | Apr 7, 1982 | Issued |
Array
(
[id] => 2195590
[patent_doc_number] => 04502938
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-05
[patent_title] => 'Encapsulated chemoresponsive microelectronic device arrays'
[patent_app_type] => 1
[patent_app_number] => 6/366722
[patent_app_country] => US
[patent_app_date] => 1982-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 4894
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/502/04502938.pdf
[firstpage_image] =>[orig_patent_app_number] => 366722
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/366722 | Encapsulated chemoresponsive microelectronic device arrays | Apr 7, 1982 | Issued |
Array
(
[id] => 2110026
[patent_doc_number] => 04451339
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-29
[patent_title] => 'Preparation of blue iron hexacyanoferrate-III pigments, and the pigments obtained'
[patent_app_type] => 1
[patent_app_number] => 6/361431
[patent_app_country] => US
[patent_app_date] => 1982-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 3038
[patent_no_of_claims] => 8
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[pdf_file] => patents/04/451/04451339.pdf
[firstpage_image] =>[orig_patent_app_number] => 361431
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/361431 | Preparation of blue iron hexacyanoferrate-III pigments, and the pigments obtained | Mar 23, 1982 | Issued |
Array
(
[id] => 2136463
[patent_doc_number] => 04532013
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-07-30
[patent_title] => 'Method for monitoring operation of a current-limiting type gas sensor'
[patent_app_type] => 1
[patent_app_number] => 6/357622
[patent_app_country] => US
[patent_app_date] => 1982-03-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 5382
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/532/04532013.pdf
[firstpage_image] =>[orig_patent_app_number] => 357622
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/357622 | Method for monitoring operation of a current-limiting type gas sensor | Mar 11, 1982 | Issued |
Array
(
[id] => 2090352
[patent_doc_number] => 04486288
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-12-04
[patent_title] => 'Oxide anode for use in impressed current cathodic corrosion protection'
[patent_app_type] => 1
[patent_app_number] => 6/357289
[patent_app_country] => US
[patent_app_date] => 1982-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/486/04486288.pdf
[firstpage_image] =>[orig_patent_app_number] => 357289
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/357289 | Oxide anode for use in impressed current cathodic corrosion protection | Mar 10, 1982 | Issued |
| 06/357221 | SOLID STATE ELECTRODE SYSTEM FOR MEASURING PH | Mar 10, 1982 | Abandoned |
Array
(
[id] => 2029655
[patent_doc_number] => 04377454
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-03-22
[patent_title] => 'Noble metal-coated cathode'
[patent_app_type] => 1
[patent_app_number] => 6/344468
[patent_app_country] => US
[patent_app_date] => 1982-03-08
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/377/04377454.pdf
[firstpage_image] =>[orig_patent_app_number] => 344468
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/344468 | Noble metal-coated cathode | Mar 7, 1982 | Issued |
Array
(
[id] => 2126348
[patent_doc_number] => 04490234
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-12-25
[patent_title] => 'Method for measuring ionic concentration utilizing an ion-sensing electrode'
[patent_app_type] => 1
[patent_app_number] => 6/350696
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[patent_app_date] => 1982-02-22
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[pdf_file] => patents/04/490/04490234.pdf
[firstpage_image] =>[orig_patent_app_number] => 350696
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/350696 | Method for measuring ionic concentration utilizing an ion-sensing electrode | Feb 21, 1982 | Issued |
Array
(
[id] => 2057754
[patent_doc_number] => 04409081
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-10-11
[patent_title] => 'Sacrificial anode'
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[patent_app_number] => 6/346263
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[pdf_file] => patents/04/409/04409081.pdf
[firstpage_image] =>[orig_patent_app_number] => 346263
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/346263 | Sacrificial anode | Feb 4, 1982 | Issued |
Array
(
[id] => 2154911
[patent_doc_number] => 04518477
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-21
[patent_title] => 'Thermal protection for electroanalytical cell and amperometric probe'
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[pdf_file] => patents/04/518/04518477.pdf
[firstpage_image] =>[orig_patent_app_number] => 345536
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/345536 | Thermal protection for electroanalytical cell and amperometric probe | Feb 2, 1982 | Issued |
Array
(
[id] => 2125916
[patent_doc_number] => 04426263
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-17
[patent_title] => 'Method and electrocatalyst for making chlorine dioxide'
[patent_app_type] => 1
[patent_app_number] => 6/344305
[patent_app_country] => US
[patent_app_date] => 1982-02-01
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/426/04426263.pdf
[firstpage_image] =>[orig_patent_app_number] => 344305
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/344305 | Method and electrocatalyst for making chlorine dioxide | Jan 31, 1982 | Issued |
Array
(
[id] => 2018048
[patent_doc_number] => 04419212
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-06
[patent_title] => 'Combination gas oxygen concentration and combustion light sensor'
[patent_app_type] => 1
[patent_app_number] => 6/343194
[patent_app_country] => US
[patent_app_date] => 1982-01-27
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[pdf_file] => patents/04/419/04419212.pdf
[firstpage_image] =>[orig_patent_app_number] => 343194
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/343194 | Combination gas oxygen concentration and combustion light sensor | Jan 26, 1982 | Issued |
Array
(
[id] => 2017934
[patent_doc_number] => 04419195
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-06
[patent_title] => 'Electrolytic recovery of cobalt oxo catalysts'
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[pdf_file] => patents/04/419/04419195.pdf
[firstpage_image] =>[orig_patent_app_number] => 337593
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/337593 | Electrolytic recovery of cobalt oxo catalysts | Jan 6, 1982 | Issued |