
Alain Chau
Examiner (ID: 5739, Phone: (571)272-9444 , Office: P/3741 )
| Most Active Art Unit | 3741 |
| Art Unit(s) | 3741 |
| Total Applications | 652 |
| Issued Applications | 490 |
| Pending Applications | 58 |
| Abandoned Applications | 117 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2875453
[patent_doc_number] => 05213496
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-25
[patent_title] => 'Feeding system for a lime reburning kiln'
[patent_app_type] => 1
[patent_app_number] => 7/951326
[patent_app_country] => US
[patent_app_date] => 1992-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1425
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/213/05213496.pdf
[firstpage_image] =>[orig_patent_app_number] => 951326
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/951326 | Feeding system for a lime reburning kiln | Sep 24, 1992 | Issued |
Array
(
[id] => 3051684
[patent_doc_number] => 05363777
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-15
[patent_title] => 'Waste heat treatment apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/942975
[patent_app_country] => US
[patent_app_date] => 1992-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3290
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/363/05363777.pdf
[firstpage_image] =>[orig_patent_app_number] => 942975
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/942975 | Waste heat treatment apparatus | Sep 9, 1992 | Issued |
Array
(
[id] => 3448424
[patent_doc_number] => 05401165
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-03-28
[patent_title] => 'Regenerative furnace system with variable flue port control'
[patent_app_type] => 1
[patent_app_number] => 7/943282
[patent_app_country] => US
[patent_app_date] => 1992-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1869
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/401/05401165.pdf
[firstpage_image] =>[orig_patent_app_number] => 943282
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/943282 | Regenerative furnace system with variable flue port control | Sep 9, 1992 | Issued |
Array
(
[id] => 3009582
[patent_doc_number] => 05288228
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-22
[patent_title] => 'Heat-resistant materials'
[patent_app_type] => 1
[patent_app_number] => 7/941882
[patent_app_country] => US
[patent_app_date] => 1992-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 3771
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/288/05288228.pdf
[firstpage_image] =>[orig_patent_app_number] => 941882
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/941882 | Heat-resistant materials | Sep 7, 1992 | Issued |
| 90/002822 | SYSTEM, APPARATUS AND METHOD FOR DISPOSING OF SOLID WASTE | Aug 27, 1992 | Issued |
| 07/937956 | KILN FOR THE PRODUCTION OF CERAMIC PRODUCTS AND PROCESS FOR THE OPERATION OF THE KILN | Aug 27, 1992 | Abandoned |
Array
(
[id] => 2989989
[patent_doc_number] => 05370531
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-06
[patent_title] => 'Atmospheric oven'
[patent_app_type] => 1
[patent_app_number] => 7/935987
[patent_app_country] => US
[patent_app_date] => 1992-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 12
[patent_no_of_words] => 6142
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/370/05370531.pdf
[firstpage_image] =>[orig_patent_app_number] => 935987
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/935987 | Atmospheric oven | Aug 26, 1992 | Issued |
Array
(
[id] => 2911957
[patent_doc_number] => 05231936
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-03
[patent_title] => 'Apparatus for drying and burning high-hydrous combustible solids'
[patent_app_type] => 1
[patent_app_number] => 7/932743
[patent_app_country] => US
[patent_app_date] => 1992-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 2868
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 364
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/231/05231936.pdf
[firstpage_image] =>[orig_patent_app_number] => 932743
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/932743 | Apparatus for drying and burning high-hydrous combustible solids | Aug 24, 1992 | Issued |
Array
(
[id] => 3081247
[patent_doc_number] => 05312246
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-17
[patent_title] => 'Heating and conveying apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/932762
[patent_app_country] => US
[patent_app_date] => 1992-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1832
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/312/05312246.pdf
[firstpage_image] =>[orig_patent_app_number] => 932762
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/932762 | Heating and conveying apparatus | Aug 19, 1992 | Issued |
Array
(
[id] => 2951046
[patent_doc_number] => 05273424
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-12-28
[patent_title] => 'Vertical heat treatment apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/928096
[patent_app_country] => US
[patent_app_date] => 1992-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3566
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 257
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/273/05273424.pdf
[firstpage_image] =>[orig_patent_app_number] => 928096
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/928096 | Vertical heat treatment apparatus | Aug 12, 1992 | Issued |
Array
(
[id] => 2975927
[patent_doc_number] => 05266027
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-30
[patent_title] => 'Roller-hearth continuous furnace'
[patent_app_type] => 1
[patent_app_number] => 7/928476
[patent_app_country] => US
[patent_app_date] => 1992-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1618
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/266/05266027.pdf
[firstpage_image] =>[orig_patent_app_number] => 928476
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/928476 | Roller-hearth continuous furnace | Aug 11, 1992 | Issued |
Array
(
[id] => 2966828
[patent_doc_number] => 05265544
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-30
[patent_title] => 'Method for automatically controlling incineration in an excrement disposal system'
[patent_app_type] => 1
[patent_app_number] => 7/928401
[patent_app_country] => US
[patent_app_date] => 1992-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 8004
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/265/05265544.pdf
[firstpage_image] =>[orig_patent_app_number] => 928401
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/928401 | Method for automatically controlling incineration in an excrement disposal system | Aug 11, 1992 | Issued |
Array
(
[id] => 3077607
[patent_doc_number] => 05291839
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-08
[patent_title] => 'Combustion apparatus for treating wastes'
[patent_app_type] => 1
[patent_app_number] => 7/928257
[patent_app_country] => US
[patent_app_date] => 1992-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 890
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/291/05291839.pdf
[firstpage_image] =>[orig_patent_app_number] => 928257
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/928257 | Combustion apparatus for treating wastes | Aug 10, 1992 | Issued |
Array
(
[id] => 3008049
[patent_doc_number] => 05315937
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-31
[patent_title] => 'Waste material combustion ash ejection system'
[patent_app_type] => 1
[patent_app_number] => 7/925913
[patent_app_country] => US
[patent_app_date] => 1992-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1575
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/315/05315937.pdf
[firstpage_image] =>[orig_patent_app_number] => 925913
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/925913 | Waste material combustion ash ejection system | Aug 6, 1992 | Issued |
Array
(
[id] => 3025727
[patent_doc_number] => 05285737
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-15
[patent_title] => 'Incinerator'
[patent_app_type] => 1
[patent_app_number] => 7/924917
[patent_app_country] => US
[patent_app_date] => 1992-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 913
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 335
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/285/05285737.pdf
[firstpage_image] =>[orig_patent_app_number] => 924917
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/924917 | Incinerator | Aug 4, 1992 | Issued |
| 07/917069 | METHOD OF SUPPLYING COAL AND SULPHUR ABSORBENT TO A COMBUSTOR, AND A POWER PLANT IN WHICH THE METHOD IS APPLIED | Aug 2, 1992 | Abandoned |
Array
(
[id] => 2992882
[patent_doc_number] => 05280671
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-01-25
[patent_title] => 'Process and device for clamping tools in a clamping chuck'
[patent_app_type] => 1
[patent_app_number] => 7/925598
[patent_app_country] => US
[patent_app_date] => 1992-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3666
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/280/05280671.pdf
[firstpage_image] =>[orig_patent_app_number] => 925598
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/925598 | Process and device for clamping tools in a clamping chuck | Aug 2, 1992 | Issued |
Array
(
[id] => 2871426
[patent_doc_number] => 05184951
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-02-09
[patent_title] => 'Regenerative thermal oxidizer'
[patent_app_type] => 1
[patent_app_number] => 7/923060
[patent_app_country] => US
[patent_app_date] => 1992-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3539
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 254
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/184/05184951.pdf
[firstpage_image] =>[orig_patent_app_number] => 923060
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/923060 | Regenerative thermal oxidizer | Jul 30, 1992 | Issued |
Array
(
[id] => 2963767
[patent_doc_number] => 05224857
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-07-06
[patent_title] => 'Radiant tube arrangement for high temperature, industrial heat treat furnace'
[patent_app_type] => 1
[patent_app_number] => 7/921117
[patent_app_country] => US
[patent_app_date] => 1992-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 9125
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 252
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/224/05224857.pdf
[firstpage_image] =>[orig_patent_app_number] => 921117
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/921117 | Radiant tube arrangement for high temperature, industrial heat treat furnace | Jul 28, 1992 | Issued |
Array
(
[id] => 3031649
[patent_doc_number] => 05305713
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-26
[patent_title] => 'Angular rotation rotary cleaning device'
[patent_app_type] => 1
[patent_app_number] => 7/921259
[patent_app_country] => US
[patent_app_date] => 1992-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2008
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/305/05305713.pdf
[firstpage_image] =>[orig_patent_app_number] => 921259
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/921259 | Angular rotation rotary cleaning device | Jul 28, 1992 | Issued |