Search

John M. Hoffmann

Examiner (ID: 12386, Phone: (571)272-1191 , Office: P/1741 )

Most Active Art Unit
1731
Art Unit(s)
1304, 1731, 1303, 1741, 1791, 1712
Total Applications
1565
Issued Applications
722
Pending Applications
142
Abandoned Applications
703

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4232695 [patent_doc_number] => 06080278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Fast CD and MD control in a sheetmaking machine' [patent_app_type] => 1 [patent_app_number] => 9/013867 [patent_app_country] => US [patent_app_date] => 1998-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 11557 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/080/06080278.pdf [firstpage_image] =>[orig_patent_app_number] => 013867 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/013867
Fast CD and MD control in a sheetmaking machine Jan 26, 1998 Issued
Array ( [id] => 4212118 [patent_doc_number] => 06073465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Method including making grooves in a fiber preform which is drawn to create fiber with improved mode coupling due to a resultant wandering of the core' [patent_app_type] => 1 [patent_app_number] => 9/010950 [patent_app_country] => US [patent_app_date] => 1998-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 16 [patent_no_of_words] => 3168 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/073/06073465.pdf [firstpage_image] =>[orig_patent_app_number] => 010950 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/010950
Method including making grooves in a fiber preform which is drawn to create fiber with improved mode coupling due to a resultant wandering of the core Jan 21, 1998 Issued
Array ( [id] => 4339842 [patent_doc_number] => 06167728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Method and apparatus for controlling heating and cooling in segments of a fiber glass bushing' [patent_app_type] => 1 [patent_app_number] => 9/009478 [patent_app_country] => US [patent_app_date] => 1998-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5113 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/167/06167728.pdf [firstpage_image] =>[orig_patent_app_number] => 009478 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/009478
Method and apparatus for controlling heating and cooling in segments of a fiber glass bushing Jan 19, 1998 Issued
08/952444 METHOD AND APPARATUS FOR THE MANUFACTURE OF MAN-MADE VITREOUS FIBRE PRODUCTS Jan 13, 1998 Abandoned
Array ( [id] => 3945951 [patent_doc_number] => 05935288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Method for producing fused fiber bundles' [patent_app_type] => 1 [patent_app_number] => 8/999429 [patent_app_country] => US [patent_app_date] => 1997-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2417 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/935/05935288.pdf [firstpage_image] =>[orig_patent_app_number] => 999429 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/999429
Method for producing fused fiber bundles Dec 28, 1997 Issued
08/997308 METHOD OF MAKING LARGE SCALE OPTICAL FIBER PREFORMS WITH IMPROVED PROPERTIES Dec 22, 1997 Abandoned
Array ( [id] => 3978925 [patent_doc_number] => 05917108 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Drawing a chalcogenide glass fiber in a sulfur atmosphere' [patent_app_type] => 1 [patent_app_number] => 8/994936 [patent_app_country] => US [patent_app_date] => 1997-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4022 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/917/05917108.pdf [firstpage_image] =>[orig_patent_app_number] => 994936 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/994936
Drawing a chalcogenide glass fiber in a sulfur atmosphere Dec 18, 1997 Issued
Array ( [id] => 4334743 [patent_doc_number] => 06253580 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Method of making a tubular member for optical fiber production using plasma outside vapor deposition' [patent_app_type] => 1 [patent_app_number] => 8/994970 [patent_app_country] => US [patent_app_date] => 1997-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3807 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/253/06253580.pdf [firstpage_image] =>[orig_patent_app_number] => 994970 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/994970
Method of making a tubular member for optical fiber production using plasma outside vapor deposition Dec 18, 1997 Issued
Array ( [id] => 4266826 [patent_doc_number] => 06178778 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Method of stretching an optical fiber preform with monitoring the diameter at two locations' [patent_app_type] => 1 [patent_app_number] => 8/987070 [patent_app_country] => US [patent_app_date] => 1997-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4583 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/178/06178778.pdf [firstpage_image] =>[orig_patent_app_number] => 987070 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/987070
Method of stretching an optical fiber preform with monitoring the diameter at two locations Dec 7, 1997 Issued
Array ( [id] => 1300287 [patent_doc_number] => 06612134 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-02 [patent_title] => 'Method of curing coated optical fibers' [patent_app_type] => B1 [patent_app_number] => 08/973213 [patent_app_country] => US [patent_app_date] => 1997-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 5699 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/612/06612134.pdf [firstpage_image] =>[orig_patent_app_number] => 08973213 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/973213
Method of curing coated optical fibers Dec 3, 1997 Issued
Array ( [id] => 3970989 [patent_doc_number] => 05958102 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Apparatus and method for making an optical fiber preform using a correction pass' [patent_app_type] => 1 [patent_app_number] => 8/978004 [patent_app_country] => US [patent_app_date] => 1997-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4402 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/958/05958102.pdf [firstpage_image] =>[orig_patent_app_number] => 978004 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/978004
Apparatus and method for making an optical fiber preform using a correction pass Nov 24, 1997 Issued
Array ( [id] => 4260884 [patent_doc_number] => 06209356 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Method of making polarization-maintaining optical fibers' [patent_app_type] => 1 [patent_app_number] => 8/975338 [patent_app_country] => US [patent_app_date] => 1997-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1149 [patent_no_of_claims] => 2 [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/06/209/06209356.pdf [firstpage_image] =>[orig_patent_app_number] => 975338 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/975338
Method of making polarization-maintaining optical fibers Nov 19, 1997 Issued
Array ( [id] => 1468792 [patent_doc_number] => 06386002 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Process entailing sol-gel production of silica glass' [patent_app_type] => B1 [patent_app_number] => 08/971460 [patent_app_country] => US [patent_app_date] => 1997-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3581 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/386/06386002.pdf [firstpage_image] =>[orig_patent_app_number] => 08971460 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/971460
Process entailing sol-gel production of silica glass Nov 16, 1997 Issued
08/952789 OPTO-ELECTRONIC FLOWMETER AND A METHOD OF MANUFACTURING THE ASSOCIATED DIFFERENTIAL PRESSURE SENSOR Nov 12, 1997 Abandoned
Array ( [id] => 4035943 [patent_doc_number] => 05873923 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-23 [patent_title] => 'Method of making a cladding pumped fiber structure' [patent_app_type] => 1 [patent_app_number] => 8/957949 [patent_app_country] => US [patent_app_date] => 1997-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3048 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/873/05873923.pdf [firstpage_image] =>[orig_patent_app_number] => 957949 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/957949
Method of making a cladding pumped fiber structure Oct 26, 1997 Issued
Array ( [id] => 3945962 [patent_doc_number] => 05935289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Apparatus for automatic fiber manufacture' [patent_app_type] => 1 [patent_app_number] => 8/960119 [patent_app_country] => US [patent_app_date] => 1997-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 29 [patent_no_of_words] => 12922 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/935/05935289.pdf [firstpage_image] =>[orig_patent_app_number] => 960119 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/960119
Apparatus for automatic fiber manufacture Oct 26, 1997 Issued
Array ( [id] => 4381005 [patent_doc_number] => 06230522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Method for setting welding parameters for butt end joining optical fibers based on an offset' [patent_app_type] => 1 [patent_app_number] => 8/955405 [patent_app_country] => US [patent_app_date] => 1997-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 11263 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/230/06230522.pdf [firstpage_image] =>[orig_patent_app_number] => 955405 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/955405
Method for setting welding parameters for butt end joining optical fibers based on an offset Oct 20, 1997 Issued
08/946497 METHOD FOR PRE-PROCESSING AND PROCESSING PULP Oct 6, 1997 Abandoned
09/284685 METHOD OF REDUCING BREAKAGE OF FIBERS DRAWN FROM CONTAMINATED PREFORM Oct 2, 1997 Abandoned
Array ( [id] => 3905225 [patent_doc_number] => 05979189 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Method of separating and glazing an optical fiber preform' [patent_app_type] => 1 [patent_app_number] => 8/936197 [patent_app_country] => US [patent_app_date] => 1997-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1728 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/979/05979189.pdf [firstpage_image] =>[orig_patent_app_number] => 936197 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/936197
Method of separating and glazing an optical fiber preform Sep 22, 1997 Issued
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