Search

John L. Leguyader

Director (ID: 16292, Phone: (571)272-4650 , Office: P/2600 )

Most Active Art Unit
1805
Art Unit(s)
1804, 1633, 1621, 1805, 1809, 1635, 2899
Total Applications
501
Issued Applications
292
Pending Applications
54
Abandoned Applications
155

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3680744 [patent_doc_number] => 05633121 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-27 [patent_title] => 'Method for examining surface of copper layer in circuit board and process for producing circuit board' [patent_app_type] => 1 [patent_app_number] => 8/662299 [patent_app_country] => US [patent_app_date] => 1996-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3302 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/633/05633121.pdf [firstpage_image] =>[orig_patent_app_number] => 662299 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/662299
Method for examining surface of copper layer in circuit board and process for producing circuit board Jun 11, 1996 Issued
Array ( [id] => 3994487 [patent_doc_number] => 05922517 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Method of preparing a substrate surface for conformal plating' [patent_app_type] => 1 [patent_app_number] => 8/662165 [patent_app_country] => US [patent_app_date] => 1996-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2667 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/922/05922517.pdf [firstpage_image] =>[orig_patent_app_number] => 662165 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/662165
Method of preparing a substrate surface for conformal plating Jun 11, 1996 Issued
Array ( [id] => 3953168 [patent_doc_number] => 05935763 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Self-aligned pattern over a reflective layer' [patent_app_type] => 1 [patent_app_number] => 8/664283 [patent_app_country] => US [patent_app_date] => 1996-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 24 [patent_no_of_words] => 5335 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/935/05935763.pdf [firstpage_image] =>[orig_patent_app_number] => 664283 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/664283
Self-aligned pattern over a reflective layer Jun 10, 1996 Issued
Array ( [id] => 3733181 [patent_doc_number] => 05698377 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-16 [patent_title] => 'Method of forming a resist pattern' [patent_app_type] => 1 [patent_app_number] => 8/661577 [patent_app_country] => US [patent_app_date] => 1996-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1100 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/698/05698377.pdf [firstpage_image] =>[orig_patent_app_number] => 661577 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/661577
Method of forming a resist pattern Jun 10, 1996 Issued
Array ( [id] => 3725358 [patent_doc_number] => 05702869 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-30 [patent_title] => 'Soft ashing method for removing fluorinated photoresists layers from semiconductor substrates' [patent_app_type] => 1 [patent_app_number] => 8/660302 [patent_app_country] => US [patent_app_date] => 1996-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7059 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/702/05702869.pdf [firstpage_image] =>[orig_patent_app_number] => 660302 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/660302
Soft ashing method for removing fluorinated photoresists layers from semiconductor substrates Jun 6, 1996 Issued
Array ( [id] => 3823963 [patent_doc_number] => 05759746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Fabrication process using a thin resist' [patent_app_type] => 1 [patent_app_number] => 8/653426 [patent_app_country] => US [patent_app_date] => 1996-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 51 [patent_no_of_words] => 6534 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/759/05759746.pdf [firstpage_image] =>[orig_patent_app_number] => 653426 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/653426
Fabrication process using a thin resist May 23, 1996 Issued
Array ( [id] => 4060237 [patent_doc_number] => 05866300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-02 [patent_title] => 'Method of and system for exposing pattern on object by charged particle beam' [patent_app_type] => 1 [patent_app_number] => 8/651586 [patent_app_country] => US [patent_app_date] => 1996-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 10952 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/866/05866300.pdf [firstpage_image] =>[orig_patent_app_number] => 651586 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/651586
Method of and system for exposing pattern on object by charged particle beam May 21, 1996 Issued
Array ( [id] => 3620959 [patent_doc_number] => 05601965 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-11 [patent_title] => 'Increasing adhesion of dry film photopolymerizable compositions' [patent_app_type] => 1 [patent_app_number] => 8/650213 [patent_app_country] => US [patent_app_date] => 1996-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3863 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/601/05601965.pdf [firstpage_image] =>[orig_patent_app_number] => 650213 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/650213
Increasing adhesion of dry film photopolymerizable compositions May 19, 1996 Issued
Array ( [id] => 3724012 [patent_doc_number] => 05700629 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-23 [patent_title] => 'Developing process' [patent_app_type] => 1 [patent_app_number] => 8/650944 [patent_app_country] => US [patent_app_date] => 1996-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2332 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/700/05700629.pdf [firstpage_image] =>[orig_patent_app_number] => 650944 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/650944
Developing process May 19, 1996 Issued
08/645850 TUBULAR STENT FOR USE IN MEDICAL APPLICATIONS May 13, 1996 Abandoned
Array ( [id] => 4204788 [patent_doc_number] => 06027863 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Method for manufacturing a tubular medical device' [patent_app_type] => 1 [patent_app_number] => 8/645607 [patent_app_country] => US [patent_app_date] => 1996-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 27 [patent_no_of_words] => 11554 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/027/06027863.pdf [firstpage_image] =>[orig_patent_app_number] => 645607 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/645607
Method for manufacturing a tubular medical device May 13, 1996 Issued
08/642845 SELECTIVE I-LINE BARL ETCH PROCESS May 6, 1996 Abandoned
Array ( [id] => 3619129 [patent_doc_number] => 05641610 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-24 [patent_title] => 'Method for producing a multi-step structure in a substrate' [patent_app_type] => 1 [patent_app_number] => 8/640647 [patent_app_country] => US [patent_app_date] => 1996-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 24 [patent_no_of_words] => 2284 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/641/05641610.pdf [firstpage_image] =>[orig_patent_app_number] => 640647 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/640647
Method for producing a multi-step structure in a substrate Apr 30, 1996 Issued
Array ( [id] => 3661636 [patent_doc_number] => 05667923 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Charged particle beam exposure compensating proximity effect' [patent_app_type] => 1 [patent_app_number] => 8/638864 [patent_app_country] => US [patent_app_date] => 1996-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 25 [patent_no_of_words] => 5491 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/667/05667923.pdf [firstpage_image] =>[orig_patent_app_number] => 638864 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/638864
Charged particle beam exposure compensating proximity effect Apr 28, 1996 Issued
Array ( [id] => 3661623 [patent_doc_number] => 05667922 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Method of semiconductor fabrication utilizing rinse of polyimide film' [patent_app_type] => 1 [patent_app_number] => 8/639340 [patent_app_country] => US [patent_app_date] => 1996-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 3646 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/667/05667922.pdf [firstpage_image] =>[orig_patent_app_number] => 639340 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/639340
Method of semiconductor fabrication utilizing rinse of polyimide film Apr 25, 1996 Issued
08/636201 RESIST COMPOSITION Apr 21, 1996 Abandoned
Array ( [id] => 3886222 [patent_doc_number] => 05834159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Image reversal technique for forming small structures in integrated circuits' [patent_app_type] => 1 [patent_app_number] => 8/635988 [patent_app_country] => US [patent_app_date] => 1996-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 6234 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/834/05834159.pdf [firstpage_image] =>[orig_patent_app_number] => 635988 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/635988
Image reversal technique for forming small structures in integrated circuits Apr 21, 1996 Issued
Array ( [id] => 3847091 [patent_doc_number] => RE035930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Method for fine-line interferometric lithography' [patent_app_type] => 2 [patent_app_number] => 8/635565 [patent_app_country] => US [patent_app_date] => 1996-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 3667 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/035/RE035930.pdf [firstpage_image] =>[orig_patent_app_number] => 635565 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/635565
Method for fine-line interferometric lithography Apr 21, 1996 Issued
Array ( [id] => 3847091 [patent_doc_number] => RE035930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Method for fine-line interferometric lithography' [patent_app_type] => 2 [patent_app_number] => 8/635565 [patent_app_country] => US [patent_app_date] => 1996-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 3667 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/035/RE035930.pdf [firstpage_image] =>[orig_patent_app_number] => 635565 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/635565
Method for fine-line interferometric lithography Apr 21, 1996 Issued
Array ( [id] => 3847091 [patent_doc_number] => RE035930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Method for fine-line interferometric lithography' [patent_app_type] => 2 [patent_app_number] => 8/635565 [patent_app_country] => US [patent_app_date] => 1996-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 3667 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/035/RE035930.pdf [firstpage_image] =>[orig_patent_app_number] => 635565 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/635565
Method for fine-line interferometric lithography Apr 21, 1996 Issued
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